Quick view Keystone Ballast 100 Watt - Metal Halide F-Can Ballast Kit - 120/277 Volt MSRP: Now: $82.90 Add to Cart Compare Quick view Keystone Ballast 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $85.50 Add to Cart Compare Quick view Keystone Ballast 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $98.50 Add to Cart Compare Quick view Keystone Ballast 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $155.00 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // ... MSRP: Now: $82.90 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $85.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years // // // MSRP: Now: $98.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected × Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast 175 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $85.50 Add to Cart Compare Quick view Keystone Ballast 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $98.50 Add to Cart Compare Quick view Keystone Ballast 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $155.00 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // ... MSRP: Now: $82.90 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $85.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years // // // MSRP: Now: $98.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected × Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast 250 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $98.50 Add to Cart Compare Quick view Keystone Ballast 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $155.00 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // ... MSRP: Now: $82.90 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $85.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years // // // MSRP: Now: $98.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected × Questions? Feedback? powered by Olark live chat software
Quick view Keystone Ballast 400 Watt - Metal Halide Encased Ballast Kit - 120/277 Volt MSRP: Now: $155.00 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // ... MSRP: Now: $82.90 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $85.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years // // // MSRP: Now: $98.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected × Questions? Feedback? powered by Olark live chat software
Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // ... MSRP: Now: $82.90 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $85.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years // // // MSRP: Now: $98.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected × Questions? Feedback? powered by Olark live chat software
Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $85.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years // // // MSRP: Now: $98.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected × Questions? Feedback? powered by Olark live chat software
Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years // // // MSRP: Now: $98.50 Add to Cart Compare Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected × Questions? Feedback? powered by Olark live chat software
Quick view 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 Taps: Dual Quick Ship: Yes Warranty: 2 Years Spec Page // // //... MSRP: Now: $155.00 Add to Cart Compare Compare Selected
