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Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps MSRP: Now: $68.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps MSRP: Now: $98.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps MSRP: Now: $79.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) MSRP: Now: $22.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) MSRP: Now: $34.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $36.47 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 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Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps MSRP: Now: $98.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps MSRP: Now: $79.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) MSRP: Now: $22.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) MSRP: Now: $34.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $36.47 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt MSRP: Now: $94.44 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $52.83 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
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Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
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Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) MSRP: Now: $34.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $36.47 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt MSRP: Now: $94.44 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $52.83 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... 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MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $36.47 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt MSRP: Now: $94.44 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $52.83 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt MSRP: Now: $94.44 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $52.83 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... 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Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt MSRP: Now: $94.44 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $52.83 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... 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Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $52.83 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $52.83 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... 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Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired MSRP: Now: $49.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $34.70 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $42.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $69.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $88.06 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
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Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $58.90 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $49.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $50.72 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired MSRP: Now: $66.95 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt MSRP: Now: $110.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $145.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only MSRP: Now: $39.94 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $51.00 Add to Cart Compare Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired MSRP: Now: $96.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $65.50 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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Quick view Details Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $95.85 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $135.25 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... 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MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... 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MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $73.28 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... 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MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... 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MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt MSRP: Now: $104.39 Add to Cart Compare Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt MSRP: Now: $145.85 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... 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MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... 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MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... 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MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTSB-E-0216-12-UV Electronic Sign Ballast for 2-16 Feet 1-2 Lamps KTSB-E-0216-12-UV Runs 1-2 T8HO Lamps, Length 4-12 Feet or ... Runs 1-2 T12HO Lamps, Length 2-16 Feet Click Here For The Sign Ballast Brochure var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... 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MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTSB-E-0432-14-UV Electronic Sign Ballast for 4-32 Feet 1-4 Lamps KTSB-E-0432-14-UV Runs 1-4 T8HO Lamps, Length 4-24 Feet or .... Runs 1-4 T12HO Lamps, Length 4-32 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $68.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTSB-E-1040-14-UV Electronic Sign Ballast for 10-40 Feet 1-4 Lamps TSB-E-1040-14-UV Runs 1-4 T8HO Lamps, Length 8-32 Feet or ... Runs 1-4 T12HO Lamps, Length 10-40 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $98.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... 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MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTSB-E-848-46-UV Electronic Sign Ballast for 8-48 Feet 4-6 Lamps KTSB-E-0848-46-UV Runs 4-6 T8HO Lamps, Length 16-36 Feet or ... Runs 4-6 T12HO Lamps, Length 8-48 Feet Click Here For Sign Ballast Brochure var google_tag_params = {... MSRP: Now: $79.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... 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MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTEB-275-UV-TP-PIC Electronic Ballast for 2) T12 Fluorescent Lamps (75w/60w/57w/40w) Electronic Ballast for 1 or 2 T12 lamps Electronic fluorescent ballast that runs: 1 - 2 F96T12, F96T12/ES, F72T12 or 2 F40T12, F40T12/ES Ballast... MSRP: Now: $22.25 Add to Cart Compare Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... 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Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTEB-2110-UV-TP-PIC Electronic Ballast for 2) T12 HO Fluorescent Lamps (110w/95w/85w/75w/60w) Electronic Ballast for 1 or 2 T12 High Output Lamps Electronic fluorescent ballast that runs: 2 - F96T12HO, F96T12HO/ES, F72T12HO, F60T12HO, F48T12HO Ballast Type:... MSRP: Now: $34.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH70-MT 70 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 70 Watt Metal Halide Ballast Kit Product Details ANSI Code: M98 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad Packaging:... MSRP: Now: $36.47 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-HPS50-120 50 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 50 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S68 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 326,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH100-120/277 F-CAN 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt 100 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF Input Voltage: 120/277V Lamp Type: Pulse Start Metal Halide No. of... MSRP: Now: $94.44 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-HPS70-MT 70 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 70 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S62 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = { ecomm_prodid:... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH100-MT 100 Watt - Metal Halide Ballast Kit - 120/208/240/277 Volt 100 Watt Metal Halide Ballast Kit Product Details ANSI Code: M90 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 Lamp Type: Standard Metal Halide No. of Taps: Quad... MSRP: Now: $52.83 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTSB-E-0416-12-1-S Electronic Sign Ballast for 4-16 Feet 1-2 Lamps - Series Wired Operates 1-2 T12 or T8 High Output Lamps 4' - 16' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and installation... MSRP: Now: $49.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH175-120/277 F-CAN 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 175 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M57/H39 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-HPS100-120 100 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 327,... MSRP: Now: $34.70 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH175-5T 175 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 175 Watt Metal Halide Ballast Kit Product Details ANSI Code: M57 or H39 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $42.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH400-PS-MT 400 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 400w METAL HALIDE BALLAST KIT Product Details ANSI Code: M155 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $69.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH250-120/277 F-CAN 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 250 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M58/H37 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $88.06 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH320-PS-MT 320 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt 320 Watt Pulse Start Metal Halide Ballast Kit Product Details ANSI Code: M132 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Pulse Start Metal Halide No. of Taps: 5 Tap... MSRP: Now: $58.90 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH250-5T 250 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 250 Watt Metal Halide Ballast Kit Product Details ANSI Code: M58 or H37 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $49.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-HPS100-MT 100 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 100 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S54 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $50.72 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTSB-E-1232-24-1-S Electronic Sign Ballast for 12-32 Feet 2-4 Lamps - Series Wired Operates 2-4 T12 or T8 High Output Lamps 12' - 32' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $66.95 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH750-PS-MT 750 Watt - Pulse Start Metal Halide Ballast Kit - 120/208/240/277 Volt PULSE START 750w METAL HALIDE BALLAST KIT Product Details ANSI Code: M149 Circuitry Type: CWA Input Voltage: 120/208/240/277 Lamp Type: Pulse Start Metal Halide No. of Taps: Quad Packaging: Ballast... MSRP: Now: $110.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH400-120/277 F-CAN 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt 400 Watt F-Can (Encased and Potted) Metal Halide Ballast Kit Product Details ANSI Code: M59/H33 Circuitry Type: CWA Input Voltage: 120/277V Lamp Type: Standard Metal Halide No. of... MSRP: Now: $145.00 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-HPS150-120 150 Watt - High Pressure Sodium Ballast Kit - 120 Volt Only 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: R-HPF (with Cap.) Input Voltage: 120 No. of Taps: Single var google_tag_params = { ecomm_prodid: 322,... MSRP: Now: $39.94 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH400-5T 400 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 400 Watt Metal Halide Ballast Kit Product Details ANSI Code: M59 or H33 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $51.00 Add to Cart Compare Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: KTSB-E-2048-46-UV-S Electronic Sign Ballast for 20-48 Feet 4-6 Lamps - Series Wired Operates 4-6 T12 or T8 High Output Lamps 20' - 48' Features and Benefits Wires exactly the same as traditional magnetic ballasts for seamless compatibility and... MSRP: Now: $96.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-HPS150-MT 150 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 150 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S55 Circuitry Type: HX-HPF (with Cap.) Input Voltage: 120/208/240/277 No. of Taps: Quad var google_tag_params = {... MSRP: Now: $65.50 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH1000-5T 1000 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1000 Watt Metal Halide Ballast Kit Product Details ANSI Code: M47 or H36 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging:... MSRP: Now: $95.85 Add to Cart Compare Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-MH1500-5T 1500 Watt - Metal Halide Ballast Kit - 120/208/240/277/480 Volt 1500 Watt Metal Halide Ballast Kit Product Details ANSI Code: M48 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 Lamp Type: Standard Metal Halide No. of Taps: 5 Tap Packaging: Ballast... MSRP: Now: $135.25 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast | sku: B-HPS250-MT 250 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 250 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S50 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 328,... MSRP: Now: $73.28 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected × OK
Quick view Keystone Ballast | sku: B-HPS400-5T 400 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277/480 Volt 400 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S51 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 309,... MSRP: Now: $104.39 Add to Cart Compare Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected
Quick view Keystone Ballast | sku: B-HPS1000-MT 1000 Watt - High Pressure Sodium Ballast Kit - 120/208/240/277 Volt 1000 Watt High Pressure Sodium Ballast Kit Product Details ANSI Code: S52 Circuitry Type: CWA Input Voltage: 120/208/240/277/480 No. of Taps: 5 Tap var google_tag_params = { ecomm_prodid: 321,... MSRP: Now: $145.85 Add to Cart Compare Compare Selected