... CE, RoHS 5) 3 years warranty ceiling led light square 2012 New design super bight LED ceiling light Features:1) We use ... Use led ceiling lamp in AC90-265V environment8) Reliable protection design, free from over-current, over-voltage, short-circuit, and ... no damage to human skin; 3. Hospitals, municipal building, square and other lighting places needing energy conservation and environmental protection ...