led Down bulb 1.Superior LED chip, good heat dissipation 2.Above 50,000 hours lifetime 3.Wholesale price 4.CE,ROHS,UL certif 7W High Power LED Down bulb Christmas Sale!A. About Product:1)High quality CREE/ES/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 ...