... and high reliability 2,High efficiency 3,High power factor 4,CE,ROHS Specification:1, Input voltage ... : 100-240Vac2, Input current: 0.15A Max.3, Power factor: ≥0.504, Static loss: 0.3W5, Output ... voltage: 35-40V6, Output current: 120mA7, Output power: 5W8, Efficiency:80%9, Ripple voltage: 300mV10, Operating ... ~+50°C11, Size: 43.5*20*19MM 5W LED constant current driving power supply(indoor use)