Infrared physical therapy lamp is near infrared or far infrared

Near infrared. Near infrared wavelength range of 600-1000nm, can penetrate the skin surface and be absorbed by the skin, is widely used in medical and cosmetic fields. The main function of infrared therapy lamp is to promote the body's metabolism and blood circulation through the penetration of near-infrared light, accelerate cell regeneration and repair tissue damage, which helps to alleviate joint pain, muscle aches and pains, and promotes the healing of wounds and so on. NIR is also widely used in various electronic devices such as infrared massagers, biometrics, pulse oximeters, etc. Far infrared is used in heat therapy devices, saunas and other scenarios.