Red light   630nmIt will stimulate the growth of collagen. Collagen is an essential protein that used to repair damaged tissues and to repair the old tissues. It can remove fine line and shrink pores.Blue light    470nmBacteria in acne contains Porphyrins; because of the high affinity with wave length, the blue light is able to kill Porphyrins. In addition, the blue light has calm action which is very effective for hypersensitivity.Green light   520nm

The green light can balance the color pigment, and reduce fine lines, improve ageing skin, speed up the healing process of the wound, lightening the skin.

Yellow light   590nmIt has special 590nm wavelength, so it can improve the exchange of oxygen in the cells, to the skin cells to replenish their energy, decomposing pigment, promoting lymphatic drainage, improving the wrinkles, rough skin and etc.Purple light   red+blueIt combines red light and blue light, which has two phototherapy effective . Particularly it has a good effect on repairing the acne,Clear blue light  It can enhance cell energy gradually, and has a good metabolism facilitating effect.Laser light (white)It can penetrate the skin deeply, so to accelerate the tissue metabolism, decomposition color spots, improve the appearance of fine lines and ageing skin.