... & RoHSSpecification: Item NameUSU-KL03 VoltageAC110/220V Wattage3W LED QTY3PCS Color tempearture2700-7000KBeam angle15°-120°Color White, ... Warm White Service life50,000hours Led driverLED Constant Current (Aluminum Shell) MOQ 10PCS Warranty ... -7000K wide range color temperatureIsolated low-voltage constant current driver, security, satbility, reliabilityGreen, lead-free, no UV ...