EIKO®, BAYE3-PS150-FCCT-U-WH, Round High Bay, 120 to 277 VAC, 150/130/100 W Fixture, 150 Lumens/W Light Output, 100000 hr Average Life, 3500/4000/5000 K Color Temperature, 80 CRI, 0 to 10 V Dimmable Ballast, Polycarbonate Lens, 22500/19500/15000 Lumens, IP65 Enclosure, Die Cast Aluminum Housing Material, White Housing Finish, 5-11/6 in H x 11-3/16 in Dia Dimensions,