High quality 600*600mm LED panel light 1. Warranty: 3 years 2. CE, TUV, UL, RoHS ... 3. Lifespan: 50000hours Features of LED ceiling panel light: 1. High power LED ceiling panel light, energy-saving and low cost, can ... . One dimmer can control hundreds of panel lights 6. Can be ceiling or wall surface-mounted, recessed mounted, or work as a pendant ...