One of the thinnest light panels on the market – 1.25” and 1.50” deep -- and the only one that comes with a full 3-year warranty. Two styles to choose from, both have long-life cold cathode fluorescent lamps that last 7 years/30,000 hours and are 75% more energy efficient than standard fluorescent lamps. Patented technology allows light panels to provide the brightest true-color rendering with no hot spots or shadows. Light panels are for use indoors and come with an 8’cord and on/off switch.