C-BRIGHT whitening instrument is to use a specific wavelength ( ranging between 480-520nm ) of high-intensity blue light irradiation to smear on the teeth whitening agent , in the shortest possible time so that the whitening agent through the dentinal tubules and deposition of pigment oxidation reduction in tooth surface and deep , reaching teeth whitening effect. Its features are as follows : A double handle , drag -type machine arm , multi- angle adjustment allows the operator easier 2 unique semi- ring lamp design , full mouth dental blue uniform coverage 3.6 high-power blue LED, power strong, cooling fan, completely cold 4.10 seconds , 30 seconds , 1 light-curing process 30 minutes whitening procedures , six kinds of light intensity output , suitable for a variety of brands of whitening agents 5.LCD LCD screen display, all operations at a glance Technical: Input power: 100-240v AC, 50/60Hz. Light resource: 6pcs high power LED. Wavelength: 420nm-490nm. Light intensity: 6 intensities, maximum > 6000 mW/cm2. Adjustable timer: 10s, 30s, 1m, 2m, 5m, 8m, 10m, 15m, 20m, 30m. C-Bright Packaging size (cm): 117cm * 67cm * 15cm Base (cm): base: 63x63x23, stand : 100x26x27