High power LED outside lighting Cree chip,3 years warrantly long working life(>50,000 hours) CE,CCC,RoHS,FCC,ISO,UL High power LED ... outside lightingFeatures:·High power led street light,it's a typical green lighting.·Energy Saving: saving ... over 90%,Power factor up to 0.98,THD less than 10%·Isolated low-voltage driver mode leading to high safety and ...