... 7x4 3.1.4A Output 4.2years warranty 1 watt led driver 220v Main Features :Suitable for AC100V~240V Input voltageOutput ... Power LED2. Complete supplying system with full range of Products,from high power leds ,led optical lens ,led constant drivers ,MCPCB modules ... for overheatWorking temp & humidity-20°C-60°C,20-95%RHStoring temp ,humidity-25°C-80°C,20-95%RHRoHSYESMTBF>25000 HOURSDimension ,weightPCB ...