Product parameter:

Wavelength	430~490nm(Blue light),620~640nm(Red light);380~400nm(Purple light)
Voltage	AC:100V~240V
Light source	4~5W/pc(Blue light); 2~3W/pc(Red light); 1W(Purple light)
Colour of light	Blue,red,blue+purple,blue+red+purple
Number of light	blue5,red2,purple8

Product advantages: 1.Three different kind of light source,blue ,red,blue and purple,blue ,red and purple 2.Smart touch screen operation 3.Fashion design,and the part is easy to install and adjust 4.Safe and effective for teeth whitening treatment. Product application: 1.Extrinsic tooth discoloration(affected by coffee,tobacco,sauce,tea,food,etc) 2.Intrinsic tooth discoloration(e.g.mild fluoroscopic or tetracycline staining) 3.Genetically yellow teeth 4.Other cause of teeth discoloratio 5.All the people who want a whiter & brighter smile Product display:  Our factory: Teeth whitening feedback:     Contact information: