... General IntroductionPraised as “Magic Light”,Photon dynamical instrument is a biogical active cold night.It applies ... skin,lightening flecks,tightening and easing burnable skin.Beauty Function1. Improve symptoms such as ageing and ... on skin health care and cure.3.Main effects:Enhance cells activity,promote cells metabolism, ... Relevant picture: LED PDT Skin care beauty instrument with gene biology light