Lithonia Lighting® Indoor Troffer, General Purpose, Series: 2GT8, 120 to 277 VAC, Fluorescent/T8 Lamp, 32 W Lamp, Bi-Pin Lamp Base, 2 Lamps, Grid Recessed Trim, White Light, Acrylic Glass Shade, Electronic Ballast, Acrylic Glass Lens, Ceiling Mount, Steel Housing, 48 in L x 24 in W x 3-3/16 in D