... 1. Patented item. Light Therapy, Photon Device, LED light therapy 2.12 year experiences 3. Reliable quality 4. Free OEM 5.10 ... Infrared & Red light probe: Increases collagen production fivefold in the skin, triggering repair mechanisms and stimulating fibroblast cells ... provided. Life-time chargeable repair service provided. Far less than 1% defective ratio. Sell 3 in 1 Photon Therapy, Photon Device, ...