PERFECT RED LIGHT THERAPY COMBINATION: Deep red 660 and near infrared 850nm is the best combination wavelength for therapy. The red therapy panel can helps to improve skin problems. NATURAL LIGHT - safe and environmental,no side effects or risk of infection, no addiction,no hazardous substances.Red light can improve local blood circulation, promote inflammation to subside and accelerate wound healing. Use it for 15-30 minutes every day to improve the skin's condition. PORTABLE, EASY TO USE - Works right out the box The red therapy panel is small and light ,it can be hung or placed independently. You can enjoy therapy anytime,anywhere.Even if you read a book on the bed, watch TV on the sofa, or play computer games. GREAT QUALITY - Advanced LED,with excellent robustness, high reliability,The red light therapy devices has long service life and can be used for up to 50000 hours.Perfect solution for daily home therapy applications.