... successfully without the side effect. led light therapy model A-205 Function:Red light(633NM+/-5NM): promotes blood circulation, ... rejuvenation, skin tighting, promote collagen, skin lifting.Blue light(415NM+/-6NM): Acne removal, diminish inflammation, purity skin.Far ... and metabolism,improving micro-circulation,improves skin texture.Treatment Area:Canopy(red light): 1.2 m2Canopy (blue light): 0.2 ...