Keystone Technologies has developed LED Backlit Panels with all the features you could need. Not sure what color temperature or wattage you need? Keystone has Backlit Panel Lights that are color and power selectable, meaning you can change the color temp from 3500K to 4000K or 5000K, as well as changing the wattage from 30W to 40W or 50W if more light is needed. They also have fixed color temp and wattage options at a lower cost. Construction features precise optical lenses over each individual LED, resulting in optimal light diffusion and even illumination. Built-in 0-10V dimmable LED driver. Fixtures are compatible with Keystone SmartSafe LED emergency backup units.