... treatment.IV TREATMENT OF APPLICATIONS:Removal: Whelk, Macula, Folliculitis.Improvement: Coarse Pore, Flabby Skin, thin Wrinkle, Gray complexion etc.Improvement: Improve ... lightOutput wave Red 640nm±5nmBlue 470nm±5nmLightness when wavelength is 640nm, the lightness =480mcdwhen wavelength is 470nm, the lightness =480mcdArea of light ...