... 7x4 3.1.4A Output 4.2years warranty 1 watt led driver 220v Main Features :Suitable for AC100V~240V Input voltageOutput power ... of Products,from high power leds ,led optical lens ,led constant drivers ,MCPCB modules and many led light components3. Strict process and ... ,47~63HzPower factor>0.9>0.9Efficiency>80%>80%Rated input power<36W<36WLoading input power<3W<3WShort-circuit input power<5W<5WAC Current ...