Led High Bay, White Enamel, CRS;Aluminum, 120/277 V Ac, 260 Ma, 100 W, 60000 H Average Life, 13009 LM Brightness (Lumens), 3500 K;4000 K;5000 K, 85, Non Dimmable, Wide Beam Spread, Surface/Chain Mount, 18-27/32 In Length, 14-19/32 In Width, 3-13/16 In Height, 15 LB