* Excluding delivery fees added by the supplier * Specifications: Size: - Height: 1300 mm. - Arm Length: 1300 mm longest. - Feet Wide: 590 mm. - The Weight : 12 Lg. - The input voltage: AC110V-240V, 50/60 Hz. - The output voltage: 18V. - Power consumption: 40VA. - Blue light wavelength: 460-490nm. - Blue light density: 200-300mw/cm2. - Whitening time: Each course of irradiation for two to three times, each time 10-15 minutes. - Warranty: 1 Year. **For further product information, please contact Chat Support**