1,COB LED ceiling lights 2,7W,500lm,wiring 3,2800-6500K,220v 4,Energe saver,effective 5,Passed CE&RoHS certificate Type:COB Ceiling LightInput Voltage: 220VLED ... so cool to touch. Long Life SpanLED Lights have the benefit of a super long life span of up to 80,000 ...