... removal,anti-aging, scar removal 4.OEM/ODM,CE Beauty Equipment LED Machine for Skin Rejuvenation(JB-4800) Principle and Functions ... could calm down skin, release mental tension, dredge lymph and drainage. d. Yellow light: Treats redness and is also used for ... facial contours, recover the energy of skin by detoxification and drainage, remove wrinkle and enhance immune power for the allergic skin ...