... easy and no requirement of clinical professional.2. ApplicationA)Red Light EffectAnti-aging, skin rejuvenation, skin tighting. promote collagen. ... such freckle, chloasma, aged spots, sunburn.etc.B)Blue Light EffectAcne removal, diminish inflammation, purity skin. Repair the ... treatment time applicable for any characteristics of skin,8.Light sources arrayed in matrix to accommodate human facial ...