LED High Bay Lighting 1.High bay superior LED chip 2.Above 50,000 hours lifetime 3.LED wholesale price 4.CE,ROHS,America mar LED High Bay LightingA. About Product:1)High quality CREE/Epistar/Guanghong LED Chip, high light efficiency,low temperature,high CRI2)Constant current isolation power,light spread material, above 80% light transmittance3)high efficient energy saving ,long lifespan above ...