... up to 170lm/w 3. power:1w-500w 4. RoHS, CE, FCC 170LM /1W High Power LED ChipSpecification1W High Power LED1wWhite leds, 2000-20000kEpileds 30mil3. ... 20w, 30w, 50w, 80w, 100w high power led chip1. We can supply suitable led driver for the high power led chip.2. High bright! USA Bridgelux chips: Up ... Edison for 3 years!7. CRI>75, up to 90!8. Color temperature: 2000-20000K9. Instant direct on time: <0. ...