DescriptionCommodity Quality Certification : ULCertification : NONEDescription:Cold light teeth whitening system using the wavelength of 400 ~ 500 nm blue (the temperature change is not obvious, therefore is called cold light) catalyzes the peroxide whitening agent that applied the teeth surface concentration of 20% ~ 38%, by hydrogen peroxide oxidation reduction to produce free radicals, change of the pigment carbon ring structure, make the color change and teeth white.Features:This device is based on the condition of strong blue LED light and whitening kit accelerant, through the oxidation reduction of hydrogen peroxide produces free radicals, changes the carbon ring structure of pigments, and whitens the teeth.6 powerful LED tubes emit a high intensive cold blue light with an output at 6000MW/CM2.Special design, innocuous silicone muzzle, make sure no intersectional infection.Adjustable working time from 1-20 minutes allow you to choose the time according to your actual need.Time display screen shows the whitening time clearing to both dentist and patient.Flexible neck tube to suit different angle operation.Equiped with low noise fan provides best heat diffusion effect.Use together with teeth whitening kit accelerant.It is a safe and reliable way of whitening teeth, no obvious dentine structure change, gradual teeth whitening process.Specifications:Material: PlasticInput power: 100-240v, 50/60HzPower: 300WLight resource: 6 pcs high power LEDWave length: 420-490nmLight intensity: 2 intensities maximum>6000 mw/cm2Light Size: 18 * 74mm2Adjustable timer: 1-20MINCoupling: Polyester MonowaveWorking Mode: Time Output & Continuous WorkingOptional Plugs: EU Plug, US PlugMachine Size(Neck Tube Excluded): approx. 18 * 11cm / 7.1 * 4.3inchNeck Tube Length(Extended): approx. 79cm / 31inchPackage Weight: approx. 1950gItem Type: Teeth Whitening LightFunction: Teeth WhiteningScope of applications:1.Exogenous pigmentation (tobacco, coffee, cola, etc.)2.Endogenous pigmentation (mild tetracycline teeth, etc.)3.Spain - fluorine4.Congenital uneven color.5.Apply to the black and yellow change of tooth surface caused by unknown inducement.Package Included:1 * Main unit1 * Adaptor2 * Protective silicone1 * English Manual2pcs Goggles (as gift)Note:1.Dentist and patient should wear goggle during operation of the device.2.Always keep treatment room ventilated during operation.