RAB Area Lighting, Series: HAZPLED, 480 VAC, 81 W Fixture, Multi-Chip LED Lamp, 80 W Lamp, 107 Lumens/W, 100000 hr Average Life, Cool White Light, 5000 K Color, 72 CRI, Constant Current Ballast, Clear Flat Lens, 8690 Lumens, IP66, Pendant Mount, Die Cast Aluminum Housing, Gray/Polyester Powder Coating Housing, 8-1/4 in H x 10 in W