... room,Hospital,shopwindow,living room, etc ModelOP-PAR30-C5Type of lamp holderE27Input voltageAC90-265VMaterialHigh performance machined AlPower5*1WColour of bodysilver etcFrequency47 ... LED service life.Security, shakeproof, non-friable;no mercury, no ultraviolet ray, no flash, no electromagnetic radiation, harmless to the human body ...