The Dermia DM-303 LED Light Therapy is a hand held device that employs light therapy technology that is non-invasive, low-level, no thermal light energy. The 3 detachable LED treatment heads include the Red, Blue, and Green. This device is much more compact than regular light therapy products. The 2014 Dermia DM-303 LED Light Therapy comes in a sleek new design. This cleaning device is designed to help you towards having a more beautiful, radiant and youthful complexion. With constant usage, you will obtain results beyond any conventional skin care products.