The Integrated LED 2 ft. x 4 ft. LED Edge-Lit flat panel produces a gentle and uniform illumination, offering state of the art energy efficient lighting. The low profile flat panel is constructed from high quality aluminum and superior materials offering an enduring performance against light degradation. The LED flat panel design is easy to install making replacement of traditional fixtures simple. They are DLC listed to qualify for commercial lighting rebates and special incentives in certain areas.