Lithonia Lighting® Strip Light, Contractor Select Heavy Duty, Series: UN Series, 120 VAC, T12 Fluorescent Lamp, 110 W Lamp, 2 Lamps, Electronic Program Rapid Start Ballast, Class B Insulation, Surface/Suspended Mounting, Steel Housing Material, High Gloss Baked White Enamel Housing Finish, 96 in L x 4-3/8 in W x 3 in D Dimensions