Lithonia Lighting® Tandem Linear Strip Light, Contractor Select General Purpose Industrial, Series: TL Series, 120 to 277 VAC, T8 Fluorescent Lamp, 32 W Lamp, 4 Lamps, Instant Start Electronic Ballast, Class B Insulation, Surface/Suspended Mounting, Steel Housing Material, High Gloss Baked White Enamel Housing Finish, 96 in L x 12 in W x 4 in D Dimensions