This 2X4 LED Panel Light CCT and Power Tunable make life easier for installers and customers. With a switch located on the driver, you can choose to light up your site with 35, 40, 45, or 50-watts as well as 3000K, 4000K, 5000K or 6000K. The customer has a lot of options at their disposal, making it easier to find a lighting configuration that suits their needs. This single fixture solves the problem of varying preferences. It can be used in classrooms, hospitals, businesses, etc. To prevent glare and yellowing, replace flickering fluorescent lights with smooth lighting from back-lit LEDs. Acrylic Even-Glow light guide panel will diffuse uniform, ambient light to avoid glare.