Feit Electric FP1X4/840/WH 1-foot by 4-foot Flat Panel Ceiling Fixtures are a sleek way to optimize the lighting of any room. The ultra-slim, one-inch low profile design features innovative 4000-lumen integrated LEDs, so no need to replace bulbs. The edge-lit LEDs direct light downward, creating uniform light distribution without hot spots, flicker, or glare. Their versatile Cool White (4000K) color temperature is ideal for both residential and commercial use. Lights are fully dimmable, offering up to 50,000 hours of life and saving in energy consumption over time.