Fixture, 280W LED High Bay, Aluminum Reflector, 347-480V, LED, 280W/LED HB AL REFL 347-480, 280 Watts, 347-480 Volts, 30000 Lumens, 110 Deg Beam Angle, 80 CRI, High Bay Shape, 19 IN Dia, 12.75 IN Long, LED Bulb, 50000 Avg Life Hrs, 280W LED High Bay, Aluminum Reflector, 347-480V Fixture Type, Black/Silver Color