1 watt high power led 1.CE,RoHS Approval 2.High luminous flux.High efficiency 3.Good soldering ability 4.3 years warranty 1 watt high power led 1.CE,RoHS Approval 2.High luminous flux.High efficiency. 3.Good soldering ability 4.3 years warranty 5.Low heat Rich in colors: red, yellow amber, blue, green, purple, warm withe, white, cool white for power led. 1 watt high power led