dental equipment teeth whitening equipment with 119 pcs cool lights working together. it's 168888 uW/cm2.

dental equipment teeth whitening equipment uses the most advanced technology to produce a cold-light with wavelength of 470-520 nanometers.

2, The special LED light is filtered through over 12,000 fibers, through anoptical lenfs coated with more than 30 protective layers..

3,The process removes harmful heat and ultraviolet light, making the ultimate smile whitening accelerator the most advanced LED cold-light whitening device on the market.