High Power Laser Therapy for Low Back Pain (Deep Tissue Laser) admin, January 2, 2023 Cliff Eaton uses the Chattanooga High Power Laser 15W Device to treat Low Back Pain. Cliff uses the TNT approach i.e. Treat the Trigger Point, Nerve Root and Tender Area. Chattanooga HPL15 has 3 wavelengths to promote Biostimulation (810nm), Oxygenation (980nm) and Vascularisation (1064nm). Health News