High-power 1W LED 1. 70-80-90-100-110-120lm per led chip 2. Up to 120lm/w 3. 3 years' warranty ... chip led 4. CRI>75 High-power 1W LEDSpecifications 1wWhite leds, 2000-20000kEpileds 35mil3.0 ... , 3w, 5w, 10w, 20w, 30w, 50w, 80w, 100w high power led chip1. We can supply suitable led driver for the high power led chip.2. High bright ...