Our simple flat panel retrofit kit combines a one piece frame and an ultra-thin panel light. Together they can be installed in a matter of minutes. In most cases, the kit is thin enough to be installed beneath the ballast and existing tube lighting. The patented flat panel retrofit efficiently delivers 130 lumens/W in evenly distributed, low glare illumination. Since the flat panel retrofit so efficiently dissipates heat, your lighting has less impact on HVAC costs, hot spots are minimized and occupant comfort increased. Available with 1 to 10 V dimming, in 29 and 39 W and a variety of color temperatures, the kit comes with a safety lock that firmly holds the assembly in place. With a 10 year warranty and 100000 rated life, the easy install Litetronics® flat panel retrofit kit will provide years of high quality lighting, reduced energy costs and improved occupant comfort.