Infrared is electromagnetic radiation in which wavelength is longer than visible light, but shorter than radio waves. It is invisible to the naked eye, but the heat effect can be felt. Radiation is everywhere, like from the sun, fire and even a light bulb. We perceive them as heat. For the infrared, it can penetrate 2-3 cm deep into surface of our skin. Another notable feature of the infrared light is that it has all the benefits of the natural sunlight without the harmful effects of solar radiation. Working Principle of Infrared Light Therapy : Infrared light therapy is a form of phototherapy that can be directly applied in body treatment. No medicines are involved in this treatment. No body injury or painful feelings are involved in the treatment, either. When the infrared light penetrates into skin's surface, it promotes the release of nitric oxide. It can also relax blood vessels in order to prevent the formation of blood clots. Therefore, blood circulation can be improved. As more and more blood reaches the damaged tissues, the supply of oxygen and nutritional value are increased. In this way, the infrared light ensures that the damaged tissues are healing at a fast speed. Uses of Infrared Light Therapy : Infrared light can be used for different skin treatments, from minor problems like acne to serious ailments like chronic arthritic pain or high blood pressure. The Photon Beauty Device, designed for facial beautification, uses natural light waves, which are transmitted by LEDs into the skin. The light activates photoreceptors in skin cells, producing energy for absorption by skin components, to beautify your complexion. Studies show that light enters the body as photons (energy) and is absorbed by the photoreceptors within cells. Massaging with the Photon Beauty balances skin tone and enhances circulation. Light is known for helping with some beauty problems, for instance, inhibiting the formation of melanin pigment, fighting acne and dermatitis, and improving the look of pockmarks, scars and wrinkles. Red(650 nm)--- One of the most powerful colors to increase blood circulation. Stimulate skin cells to excrete collagen to achieve firm and smooth texture. The red light penetrating 8-10mm is suitable for any type of skin; it can reach derma to stimulate fibre cells. Heating can improve blood circulation and collagen albumen hyperplasia to reduce wrinkles and make skin more elastic and smooth. The mild wave length is suitable for surrounding eyes and forehead.