This is one of the most advanced teeth whitening lamp in the world. It's controlled by internal microcomputer control, can accurately and efficiently activate whitening gel to reach deep whitening. And，it combines with infrared which can relieve the pain during the treatment, either you can set ‘blue’ or ‘infrared’ easily. Last but not least, it comes with big screen and records pics!

Technical specifications:
Operating voltage: 100V-240V AC. 50-60 Hz
Wavelength range: 460-490nm for blue light, 4mm for red light
Power output: 26W

Function and features:
1.Big display，easy to read
2.Visible timer countdown, audible prompt tone at the last minute.
3.Light weight
4.Pairs of safety goggles included.
5.Combine with infrared
6.Microcomputer control panel