... soft photon therapy 3.200-900nm light 4.Skin care.skin rejuvenation 5.Skin Tightening Product name, PDT LED Soft Photon ... 55cm*160cmFunction: Improve symptoms such as aging and loosening skin, coarse pores, slender wrinkles.1,improve pigmentary pathological changes ... unexpected effects of repair aging skin, acne skin, skin patches, wrinkled skin, allergies and the sun burns the skin, what's more, which ...