Ballast / Transformer
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Sola ESRN00F100IA - HID Ballast - High Pressure Sodium - 100W S54 Lamp Wattage - R-NPF - 120V - Integral Igniter - Core & Coil
S54 100W R-NPF 120 Core & Coil Ballast - For One 100 Watt S54 High Pressure Sodium Lamp
Learn More...$33.00 -
Sola ESRN00F100 - HID Ballast - High Pressure Sodium - 100W S54 Lamp Wattage - R-NPF - 120V - Reactor - Core & Coil
S54 100W R-NPF 120 Core & Coil Ballast - For One 100 Watt S54 High Pressure Sodium Lamp
Learn More...$28.50