Products description: LED whitening light(TT-W20A) Power supply: Input AC 110V and 220V,50/60Hz LED life expectancy :>150,000hours Blue LED light Intensity: 168888uW/cm2 Blue wavelength: 465nm_470nm Light intensity: 7000MCD Number of power lights: 119 Power led light units Magnify Lens: 3 times magnifying Package dimensions: 69*69*21cm Gross Weight:10kg TanTon Group,china reliable LED whitening light Manufacturer and supplier,Our led teeth whitening light is good in quality and competitive in price.our Products include LED whitening light,teeth whitening machine,and so on,welcome |