Ballast / Transformer
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Sola EMCA00W250 2S - HID Ballast - Metal Halide Standard - 250W M58/H37 Lamp Wattage - CWA - 120/208/240/277V - Core & Coil
M58/H37 CWA 120/208/240/277 Series Core & Coil Ballast - For Two 250 Watt Metal Halide Lamp
Learn More...$157.50 -
Sola EMCA00W400 2S - HID Ballast - Metal Halide Standard - 400W M59/H33 Lamp Wattage - CWA - 120/208/240/277V - Core & Coil
2x400W M59/H33 CWA 120/208/240/277 Series Core & Coil Ballast - For Two 400 Watt Metal Halide Lamp
Learn More...$192.00