... 90 1. CE, ROHS, FC 2. Up to 170lm/w led chip 3. 3 years warranty Available Power: 1w, 3w, 5w, 10w, 20w ... to 170lm/w3. Long life-span: 80000 hrs4. Long warranty: 3 years return back warranty in the contract!5. CE, ROHS ... provided6. We have already been OEM supplier for Edison for 3 years7. CRI>75, up to 90!8. Color temperature: 2000 ... .Our factory: 100W high power led chip, up to 170lm/w, CRI up to 90