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الشخص الذي يمكن الاتصال به Mr. Piers
Futian, Shenzhen, GuangDong
High-intensity cold-light activates the Whitening Gel, a special whitening formula that contains hydrogen peroxide (H2O2) and *0 nanometer silicon dioxide (SiO2), along with several other special ingredients. The one-hour procedure oxidizes the pigmentation of *6 or more teeth through to the dentin layer, restoring them to a beautiful, natural white. We uses the most advanced technology to produce a cold light emitting diode with a wavelength of ******7.5 nanometers. The light is filtered through over *2, **0 fibers, reaching a total length of one mile, and finally through one optical-lenses. PARAMETERS: *************************************************************************- The type of light source: light emitting diode-super light cooling semiconductor light source Output wavelength: Blue light:**5nm Output energy:**0mw Output power:*0w~**0w Repetition rate:Continuous or *0Hz pulse The size of facula:*0×*0mm2 Operation interface:tangibly color liquid crystal display Electrical source:*0v***0v*0/*0Hz