Recessed Retrofit Kit, Fixture, F17T8

Recessed Retrofit kit, Fixture Type Louvered, Lamp Quantity 2, Lamp Type F17T8HP, 17 Lamp Watts, 41 Fixture Wattage, 120/277 Voltage, Ballast Quantity 1, Instant Start Ballast Type, Description/Special Features High Efficiency White Steel Louver, 0 to 104 Degrees F Ambient Temp. Range, No Lamp Included, 4-1/4 In. Height, 24 In. Length, 24 In. Width, Standards UL Classified, Includes 1.20 Ballast Factor, Series ES8