RAB, SR8, Strip Light, Field-Adjustable, Series: SR, 120, 208, 240, 277 V, 39.9 to 60.7 W Fixture, 0.14, 0.17, 0.18, 0.19, 0.21, 0.22, 0.24, 0.25, 0.29, 0.33, 0.50 A, Green Lighting Technology, LED Lamp, 60, 50, 40 W Lamp, 140.2 to 158.5 Lumens/W Light Output, 50000 hr Average Life, 5000, 4000, 3500 K Color Temperature, 84 to 85 CRI, Polycarbonate Lens, 5854 to 8986 Lumens, J-Box Mounting, Iron Housing Material, White Housing Finish, 8 ft L Dimensions,