... *High brightness, Epistar Chip *2 years warranty5W LED Track Light with Ce & RoHSSpecification: Item NameUSU-KL05-B VoltageAC110/220V ... Wattage5W LED QTY5PCS Color tempearture2700-7000KBeam angle15°-120° ... per day)Unique optical design, no light pollution, glare-free, uniform light field, no strobeAbove 85% lamp efficiencyAbove ...