Ballast / Transformer
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Sola E871-W-211-ID2 - HID Ballast - MH Indoor Enclosed - 1000W M47/H36 Lamp Wattage - CWA - 120/208/240/277V
HID Ballast - MH Indoor Enclosed - 1000W M47/H36 Lamp Wattage - CWA - 120/208/240/277V
Learn More...$252.24 -
Philips Advance 71A5771001D - Metal Halide - C & C Ballasts - 250 Watt - M58 - 120/208/240/277V
Philips Advance 71A5771001D - Metal Halide - C & C Ballasts - 250 Watt - M58 - 120/208/240/277V - 90% Power Fact
Learn More...$131.92 -
Venture 754315321 - 50W - Pulse Start Metal Halide - ANSI M110 - Tri-Tap - 120/277/347V
Venture Tri-Tap Ballast 120/277/347V for Pulse Start Metal Halide Lamp 70W ANSI M110
Learn More...$66.15 -
Sola EMIAJDDZ400 - HID Ballast - Metal Halide Standard - 400W M59/H33 Lamp Wattage - CWI - 347/480/600V - Core & Coil
M59/H33 400W CWI 347/480/600 Core & Coil Ballast - For One 400 Watt Metal Halide Lamp
Learn More...$141.00 -
Venture V90J5510C - 575W - Pulse Start Metal Halide - ANSI M178 - Circuit Type - 120/277/347V
Venture Circuit Type Ballast 120/277/347V for Pulse Start Metal Halide Lamp 575 W ANSI M178
Learn More...$164.88 -
Philips Advance 71A52A2001D - Metal Halide Ballasts - 70 Watt - M98/143 - 120/277/347V
ANSI M98/143 - 120/277/347V - Power Factor 90% - Maxmum Temperature Rating 105°C - For use with 70W Lamps
Learn More...$122.55 -
Universal Lighting 188638 - M15012-27CK-5EU-F - Electronic MH Ballast for 1 x 150W Metal Halide Lamp - Side lead exit - Input 120-277V
Universal Lighting M15012-27CK-5EU-F, For 1 x 150W Metal Halide Lamp - Electronic Metal Halide Ballast - Operates M/C102/E, M/C142/E Lamps - 120/277 Volts - Power Factor: >95% - Ballast Factor: 1.00
Learn More...$209.99 As low as: $169.98
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Sola E871-DD-117 - HID Ballast - Metal Halide Standard - 175W M57/H39 Lamp Wattage - CWA - 480V - Core & Coil
M57/H39 175W CWA 480 Core & Coil Ballast - For One 175 Watt Metal Halide Lamp
Learn More...$78.90 -
Venture V90E6250C - 250W - Metal Halide - ANSI M58 - Circuit Type - 120/240V
Venture Circuit Type Ballast 120/240V for Metal Halide Lamp 250 W ANSI M58
Learn More...$239.37 -
Sola EMCA00W751 - HID Ballast - Metal Halide Pulse Start - 750W M149 Lamp Wattage - CWA - 120/208/240/277V - Core & Coil
M149 750W CWA 120/208/240/277 Pulse Start Core & Coil Ballast - For One 750 Watt Metal Halide Lamp
Learn More...$175.88 -
Universal - 1110564CTC000C - 175W - 120/347V - Metal Halide - M57 - High Intensity Discharge (HID) Ballasts
Universal - 1110564CTC000C - 175W - 120/347V - Metal Halide - M57 - High Intensity Discharge (HID) Ballasts
Learn More...$132.83 -
Sola E871-FTJ-211-OD2 - HID Ballast - MH Outdoor Weatherproof - 1000W M47/H36 Lamp Wattage - CWA - 120/277/347V
HID Ballast - MH Outdoor Weatherproof - 1000W M47/H36 Lamp Wattage - CWA - 120/277/347V
Learn More...$288.00 -
Venture 784015221 - 250W - Matal Halide - ANSI M58 - Quad-Tap - 120/208/240/277V
Venture Quad-Tap Ballast 120/208/240/277V for Metal Halide Lamp 250W ANSI#M58, Capacitor 15uF 400V, No Ignitor
Learn More...$56.00 -
Philips Advance 73B6091500DA - Metal Halide - Encapsulated Core & Coil Ballasts - 400W - M59/H33 ANSI Code - 120/208/240/277 Volt
Philips Advance 73B6091500DA - Metal Halide - Encapsulated Core & Coil Ballasts - 400W - M59/H33 ANSI Code - 120/208/240/277 Volt - 90% Power Fact - The Capacitor Is Included As Part Of The Potted Assembly - This Ballast Does Not Require The Use Of An Ignitor.
Learn More...$402.66 -
Venture V90J5731K - 50W - Pulse Start Metal Halide - ANSI M110 - Circuit Type - 120/277/347V
Venture Circuit Type Ballast 120/277/347V for Pulse Start Metal Halide Lamp 50 W ANSI M110
Learn More...$89.89 -
Sola EMZAFTJ150F - HID Ballast - Metal Halide FCAN - 150W M102/M142 Lamp Wattage - HX-HPF - 120/277/347V
M102/M142 HX-HPF 120/277/347V Ballast - For One 150 Watt Metal Halide Lamp
Learn More...$135.24 -
Sola EMIAFRM400-ID2 - HID Ballast - MH Indoor Enclosed - 400W M59/H33 Lamp Wattage - CWI - 120/208/240V
HID Ballast - MH Indoor Enclosed - 400W M59/H33 Lamp Wattage - CWI - 120/208/240V
Learn More...$162.00 -
Philips Advance 71A5492500D - Metal Halide Ballasts - 150 Watt - M102/142 - 120/208/240/277V
Philips Advance 71A5492500D - Metal Halide Ballasts - 150 Watt - M102/142 - 120/208/240/277V - 90% Power Fact
Learn More...$160.88 -
Ultrasave HD175-M57-A (KIT) - 175 Watt - Metal Halide - M57 / M107 - 120/277/347 Volt - CWA - Core & Coil
Ultrasave brand ballast offer exceptional quality and efficiency at prices lower than name-brand competitors. Compare the specs and save!
Learn More...$51.10 -
Sola EMCAFTJ400 2S - HID Ballast - Metal Halide Standard - 400W M59/H33 Lamp Wattage - CWA - 120/277/347V - Core & Coil
2x400W M59/H33 CWA 120/277/347 Series Core & Coil Ballast - For Two 400 Watt Metal Halide Lamp
Learn More...$168.00