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 ... %·Isolated low-voltage driver mode leading to high safety and reliability ·No light pollution,no IR,no UV·Anti-vibration and shock ...