Low Bay Fixture, Lamp Quantity 2, Lamp Type F28T5, Lamp Watts 35W, Fixture Wattage 70W, Voltage 120 to 277VAC, Ballast Type Electronic, Ambient Temp. Range 0 Degrees to 104 Degrees F, Length 72”, Width 2 ft., Height 3-9/64 In., Lamp Not Included, Suggested Lamp Item No. 5AE23, Non-Apertured, Housing Finish White Powder Paint, Mounting Suspended, Ballast Quantity 1, Metal Gauge 17, Standards cULus