1. Patented item. Light Therapy, Photon Device, LED light therapy 2.12 year experiences 3. Reliable quality 4. Free OEM ... 5.10 Photon Device, Photon Therapy, LED Light Treatment Theory:Utilizing LED technology for skin treatment ... . Payment by TT, Western union, Paypal, or LC Packaging:1. individual gift box package Warranty: 1 year warranty provided. Life-time ...