Led High Bay, 100000 H Average Life, 21242 LM Brightness (Lumens), White, 73 Color Rendering Index, 5000 K Color Temperature, 0.7 A;0.8 A;0.92 A;2.4 A Current Rating, 11-7/8 In;302 MM Diameter, Dimmable, Led High Bay Fixture Type, 245 MM;9-5/8 In Height, Led Lamp Type, Die Cast Aluminum (Housing);Sheet Metal (Driver Bracket/Mounting) Material, Chain Mount;Hook Mount;Pendant Mount Mounting Type, Mercury and Uv-Free Special Features, DLC Listed;Iesna LM-79 & LM-80 Testing;Rohs Compliant;Ul Listed, Haybay(TM)