Street Lamp -all products EMC passed -CE,UL,CUL,Rohs,CB, ... ,Rohs,FC,CCC,CB,Gost approvedRelated products advantage & technical specification:-high lumen efficiency,low power consumption(75-85lm/W)-lumen depreciation ... R & D term-strict quality control system-superior after sale service-quick problem solutionLTTS induction light makes the world more energy-saving ...