... Lifetime above 50,000 hrs 3.Wholesale price, fast delivery 4.CE,RO Waterproof LED Par38A. About Product:1)High quality ... CREE/Epistar/Guanghong LED Chip, high light efficiency,low temperature,high CRI2)Constant current isolation power,light spread material ... high efficient energy saving ,long lifespan above 50000 hours4)Healthy,low radiation5)Envirenment friendly, don't have mercury(Hg).6) ...