RAB Lighting RAIL400W/D10

RAB High Bay Fixture, Series: RAIL, 120/208/240/277 VAC, 399 W Fixture, 1.47/1.74/2.01/3.34 A, LED Lamp, 400 W Lamp, 138 Lumens/W Light Output, 100000 hr Average Life, Cool White Light, 5000 K Color Temperature, 76 CRI, 0 to 10 VDC Dimming/Class 2 Constant Current Ballast, Semi Diffuse Polystyrene Lens, 54996 Lumens, V-Hook Mounting, Aluminum Housing Material, White/Polyester Powder Coated Housing Finish, 52 in L x 15-3/8 in W x 3-1/8 in H Dimensions