1) UL,CUL,CE,RoHS 2)3 Years Warranty 3)Cree Chip,TUV driver 4)led ceiling light 5)3 inch Antiglare Basic Data: Life Span:40,000hrs Working Temeprature: -20-+40 Deg .Input Voltage : AC100-240V CRI > 80 Shell Material: PC Beam Angle: 30 or 60 Deg. Dia.: 100mm IP20 4 inch Antiglare 4 inch Antiglare, LED Ceiling Light ,UL.CUL,CE,RoHS