Upgrade your indoor lighting with ENER-J 40W LED Backlit Panel Ceiling Lights, supplied as a pack of 6 and designed to deliver bright, uniform 4000K cool white illumination for kitchens, homes, bathrooms, offices, hospitals, schools, libraries, and other commercial or residential spaces. These backlit panels offer high light efficiency of up to 90 lumens per watt, producing 3800 lumens with even light distribution and no bright spots or shadows. Unlike conventional edge-lit panels, the backlit design eliminates yellowing over time, ensuring consistent, clear light output. Built with high-quality SMD light sources and optic lenses, they provide a wide beam angle, low light decay, instant start, and reduced eye fatigue while saving up to 90% energy compared to traditional lighting. Featuring a simple, reliable structure for easy maintenance, IP20 protection, a high power factor, and a 2-year warranty, these LED panels are a durable, efficient, and dependable lighting solution for everyday indoor use.