... DC12V,AC85-265V Working Frequency50Hz~60HzLED Encapsulation1W high power ledColor TemperaturePure White 5600K~ 6500KColor TemperatureWarm White ... lighting, office lighting, home light.(3) generally matching in downlight, desk lamp, celling light, household lighting etc ... high power led, it's much more brightness, faster thermal dissipation, longer life, less brightness degradation than plug-in unit ...