Ballast / Transformer
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Ultrasave - ED100-1MS - 100 Watt - Thermal Protected Electronic HPS Ballast - S54 - 120-277V - Side Lead Exit
Ultrasave brand ballast offer exceptional quality and efficiency at prices lower than name-brand competitors. Compare the specs and save!
Learn More...$134.19 -
Philips Advance 71A8970001D - High Pressure Sodium - C & C Ballasts - 200W - S66 ANSI Code -120/208/240/277V
Philips Advance 71A8970001D - High Pressure Sodium - C & C Ballasts - 200W - S66 ANSI Code -120/208/240/277V - 90% Power Fact - CWA Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating
Learn More...$206.17