RAB Wraparound Fixture, Series: GUS, 120 to 277 VAC, 38 W Fixture, 0.31/0.19/0.17/0.14 A, LED Lamp, 36 W Lamp, 115 Lumens/W Light Output, 100000 hr Average Life, Warm White Light, 3000 K Color Temperature, 85 CRI, 0 to 10 VDC Dimming/Class 2 Constant Current Ballast, Acrylic Lens, 4369 Lumens, Surface Mounting, Cold Rolled Steel Housing Material, White/Polyester Powder Coated Housing Finish, 4 ft L x 9-3/4 in W x 2-15/16 in H Dimensions