... constant current circuit design, wide voltage range(85V~265V) 2)Long life span: advanced thermal management Specification:Input Voltage ... /current AC 85-265 V/350mAConsumption Power2*7*1WLight Source High Power LEDLuminous Flux 70-100lm/WBeam angel ... in office buildings, stores, supermarkets, schools, hospitals, hotel, car parks, factory floor, municipal engineering, home or decorative lighting ...