Looking to replace your current panel lights with something greener? Buy LED flat panel lights for your facility to take care of the needs of your employees and the environment. At Eco LED Mart, our 2x4 LED Panels deliver exceptional 80 + CRI light while achieving over 108 lumens per watt. This LED flat panel light fixture is a great replacement for any standard 2x2 and 2x4 fluorescent fixtures. All our LED office panel lights provide great lumen output while saving customers over 50% on each fixture. Additionally, the basket troffer and flat-panel LED shop lights are UL and DLC certified, which means they come with a 5-years warranty.