Lumark Luminaire, Series: CLCS, 120 to 277 V AC, 0.21 A, 56 W Lamp, 153 Lumens/W Light Output, 5000 K Color Temperature, 80 CRI, 0 to 10 V Dimmable Driver Ballast, UV-Resistant Polycarbonate Lens, 7939 Lumens, Canopy/Surface Mounting, Die-Cast Aluminum Housing Material, Bronze Housing Finish, 10.2 in L x 10.2 in W x 3.4 in H Dimensions