This product is very simple to use. Ramping to constant light is provided with three presetting for 10, 15 and 20 seconds. 3 seconds constant light is also provided by one preset button for dental cosmetology of erose tooth. It is able to solidify all synthetic resins in current dental market. It uses one high power LED which brings a pure blue light reached 1,000 mw/cm2, and its wavelength ranges from 420 to 480 nm.
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