Keystone Electronic Ballast, 1, 2, 3 or 4 Lamps, F54T5/HO, F54T5HO/ES(49W), FT55W/2G11, FT50W/2G11, FT36/2G11 or F58T8 Finish_Brown has been in the lighting

has been in the lighting business in Pennsylvania since 1945 and backs up this ballast with a five-year warranty

reliability and performance

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If you have any questions about the Espen electronic ballast for F32T8 lamps

Keystone Electronic Ballast, 1, 2, 3 or 4 Lamps, F54T5/HO, F54T5HO/ES(49W), FT55W/2G11, FT50W/2G11, FT36/2G11 or F58T8 Finish_Brown has been in the lightingThe Keystone F54T5 HO, FT55W 2G11, FT36 39W 2G11 or F58T8 electronic ballast from Warehouse Lighting powers one, two, three or four lamps. This 120 277V ballast has a high power factor and a normal ballast factor. Its minimum start temperature is 20 degrees Fahrenheit. Founded by a veteran returning home after World War II, Keystone has been in business in Pennsylvania for 70 years and stands behind this reliable product with a five year warranty,