Hazardous Location Lighting Fixtures, Hazardous Location Fixture Type, Compact Fluorescent Lamp Type, Lamp Quantity 2, Lamp Watts 54 W, Fixture Wattage 108, Voltage 120/277V AC, Non-Corrosive Construction, Yes Lamp Included, Ambient Temp. Range -22 Degrees to 194 Degrees F, Housing Material Polyester, Lens Material Acrylic, Finish White, Pendant Mounting, Length 49 47/64 in, Height 5 27/64 in, Includes 3/4 in NPT Hub Size, T5HO Bulbs, Wall/Ceiling/Flat Surface Mounting Brackets, Width 7 13/64 in