Low Profile Led Wraparound, 120 to 277 V Ac, 0.33 A @120 V;0.14 A @ 277, 39 W, Cold Rolled Steel, 3500 K, 80, Led Driver Ballast, 50000 H Average Life, Dimmable, White Enamel, 4460 LM Brightness (Lumens), 42-7/32 In Length, 5-3/16 In Width, 2-3/32 In Height, 5.8 LB