Operating between 120 and 277 volts, the TCP TCPLB4UNI850K10CSPF low bay fixture consumes very little energy and provides an astonishing 50,000 life hours. It features two LED boards producing 8,000 Lumens with a 5000K, stark white color temperature. This 85-watt low bay fixture contains a heavy duty 20 gauge steel housing with a white finish and features a 10' power cord rated for up to 277 volts without a plug. Apply this energy saving low bay lighting fixture to any lighting applications like warehouses, commercial facilities, and aisles. Optional prismatic wraparound lens and wire guard are sold separately.