Just like plants, our skin and other body tissues have the ability to absorb light and convert it into energy. LightStim LED light therapy delivers light energy in a similar way plants absorb light energy from the sun. LightStim emits UV-free, beneficial light rays that energize cells and stimulate the body’s natural processes. Each LightStim product uses different wavelengths, or colors, of light. When this beneficial light is applied directly to the skin it can reduce fine lines and wrinkles, increase blood circulation, and destroy acne bacteria.