T5-Fluorescent Ballasts
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Philips Advance HCN4S5490C2LSG35M - Centium Electronic Programmed Start T5 Ballast - 347-480V - (1-4)F54T5HO
Philips Advance Centium Series Electronic Fluorescent Ballast – Programmed Start - 347-480V - Ballast Factor 1.0 - Power Factor >0.98 - Min. Temp. Rating -20 Deg. F / -29 Degree C - For (1-4) F54T5HO and F54T5HO/ES/49W, FT50W, FT36W, F51T5HO Energy Saver
Learn More...$86.88 -
Sylvania 51481 QHE4X54T5HO/347-480 PSN HT SCL-High Effic 4 lamp 347-480V 54W EB runs 4 or 3 lamps
3-4 Lamp - 347-480V - Universal Voltage - T5 - High Efficiency - Program Start - Quicktronic - Electronic | Sylvania Fluorescent Ballast
Learn More...$86.14