Commercial Electric 4ft. LED Wrap Light is designed to replace outdated fluorescents with an energy-efficient integrated LED fixture. This light reduces energy consumption by as much as 79% compared to conventional lighting units. Use one of the three 7/8 in. knockouts on the fixture for wiring based on installation position. This wrap light emits crystal-clear even illumination with no discoloration, yellowing or dark spots over time. With it's superior light engine, this fixture offers maintenance free service with no bulbs required and lasts up to 50,000 hours. Ideal for laundry room, work bench, closet, stairway, hallway, basement, storage room, utility room, retail office and more.