Lithonia Lighting® Strip Light, Contractor Select General Purpose, Series: C Series, 120 to 277 VAC, T8 Fluorescent Lamp, 32 W Lamp, Medium Bi-Pin Lamp Base, 2 Lamps, Instant Start Electronic Ballast, Class P Insulation, Surface/Suspended Mounting, Steel Housing Material, High Gloss Baked White Enamel Housing Finish, 48 in L x 4-3/8 in W x 2-1/8 in D Dimensions