Laser therapy, or photobiomodulation, applies light energy to the body to reduce swelling, relieve pain, and promote healing. The result of 30 years of research and innovation, Chattanooga's° LightForce® therapy lasers combine a game-changing fusion of power and intelligence designed to improve the user and patient experience. These Class IV devices are revolutionizing the way clinicians treat a range of conditions from joint pain, sciatica, and sports injuries to osteoarthritis and rheumatoid arthritis.