... time>50k hours. 5.CE,RoHs certified Cool White CREE XPE-R2 high power E27 led spot lightModle No:E27W5PB-31.Factory direct ... is available;2.Adopted super bright CREE XPE-R2 as light sources,high brightness output;3.Small volume and easy to set ... ,000 hoursRelevant Certificate CE, RoHS, FCCWarranty 2 years Light Color Cool White, Daylight White, Wam White, R,G,B,Y Color Temperature 2800-3500K ...