... 2.Chip:Epistar 3.CE&ROHS certificate e27 3W high quality & commercial lighting led spotlights.Specification: Part No.ImputvoltageWorkingvoltageWorkingcurrentLuminousfulxpowerLife ... , low light degradation,high stability.3, Use the constant current drive, power factor reach up to 90%.4,Lamp ... cap: Milky, frosted, transparent(optional); high CRI,long lifespan,low ...