... , without neutral wire! 3, Tempered glass and silicon material. Intelligent Touch Switch with crystal glass panelMain features:1, Single live ... including incandescent, fluorescent lamps, tubes, energy saver and motion sensor lamps and so on3Data: Operating VoltageAC110V-260V/50Hz AC70V-150V ... 100,000 Times of Operation 5Certification: CE, RoHS approval Intelligent Touch Switch with crystal glass panel