... LED spot light 1.high power Epistar chips 2.Warranty: 2 years 3.Competitive price 4.No MOQ desire Specification:3W,4W,5W,6W ... Optional)Epistar, Edison, Cree available10. Operating life50,000hrs11. Warranty2 years12. Luminous Efficiency:>80lm/W 4W LED spot light spec: 1. Power ... be applied to dimmer device.4.please do not look straight to the lightLow price,high quality, fast delivery, samples available. ...