This advanced troffer retrofit kit easily converts 2X2 fluorescent troffers to the most current LED technology. Its ultra high efficiency reduces energy costs. It is one of the LED troffer retrofits that comes completely assembled as a lensed kit, requiring only one minute to install, reducing labor costs. The retrofit kit is also 0-10V Dimmable with 5 Year Warranty. Ideal applications include: office, retail, healthcare, education and hospitality interiors.