Cree Lighting®, C-HB-B-RD-14L-40K-UL-BK, Indoor High Bay Fixture, Round, Series: RD, 120 to 277 V, 100 W Fixture, 0.4 to 0.83 A, LED Lamp, Up to 140 Lumens/W Light Output, >75000 hr Average Life, Neutral White Light, 4000 K Color Temperature, >80 CRI, 0 to 10 V 10% Dimming Ballast, Clear Polycarbonate Lens, 14000 Lumens, 6 ft Power Cord, IP65 Enclosure, Hook Mounting, Die Cast Aluminum Housing Material, Black Powder Coated Housing Finish, 6-1/8 in H x 8-3/4 in Dia Dimensions,