This study looked at the power of wound healing with LED light. ” LED-based LLLT is recently receiving attention worldwide for its cost-effectiveness and large coverage area compared to traditional laser therapy. Recent studies support its effectiveness in various areas such as wound healing, skin rejuvenation, and pain alleviation. In this study, we treated facial bone fracture patients with LED-based LLLT, and showed its effectiveness in reducing post traumatic edema.”
So yes, LED based light therapy is effective, easy to use, cost effective and gaining in popularity around the world. Want to assist healing response in the body while relieving pain without side effects? Shine with light. https://www.ncbi.nlm.nih.gov/pubmed/28986000