... Energy saving ,green 4.long life span 2011 high quality smd high power 5W LED bulb lampparameter:VoltageAC110-240VSingle led ... .15KGPackage size140*90*90mmSocket typeE27/GU10/E17/E14Specification :1.High transmittance ,fireproof lampshade (transparent, striated and milky ) ... , prefect heat radiation structure3.Special pcb design ,withstand high voltage above 2000v4. Wide range voltage input ,world wide ...