T5-Fluorescent Ballasts
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Universal Triad - B454PUNV-E - (4/3/2/1) x F54T5HO - 120V to 277V - Programmed Rapid Start - Best for T5 HO High Bay Fixtures
For Electronic ballast for (4/3/2/1) F54T5HO, (4/3) FT50W/2G11, (4/3) FT55W/2G11 Fluorescent Lamps, Programmed Rapid Start, 120-277V, 50/60Hz, Best for 4 Lamps T5 High Output High Bay. Auto Reset End of Lamp Life Shutdown Circuitry
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