... ,short circuit and earth fault indicator,blocking magnet,Led light,voltage sensor,temperature and humidity controller,etcApplicationsSuitable for ... and infrared ray in the spectrum as cold light source, radiate no heat outside as well.4 ... 240 VFrequency: 50/60HzAverage lifetime: 30,000hrsBase: GU10Optional color temperature: 2,700K/3,000K/4,000K/5, ... Dimension: 50 x 55mmNon-dimmable new design led light