The High Output 4 ft. LED Wraparound from Commercial Electric With a crystal clear, integrated LED fixture, the light is intended to replace any outdated fluorescent lighting. It uses just 57 Watts of power and produces 4000K Bright White light with a powerful 5200 Lumens of brightness. When compared to conventional lighting units, this can reduce energy consumption by as much as 79%. It swaps out two (2) old 64-Watt fluorescent tubes. For simple wire access, there are five 7/8 inch knockouts, and the hardware for installation is also included. This fixture cannot be dimmed. Ideal for use in the kitchen, laundry rooms, stairways, hallways, basements, storage/utility rooms, work areas, garages, dentist/doctor reception areas, schools, and offices.