Therapy using LLLT (Low Level Laser Therapy) technology not only relieves muscle and joint pain, reduces inflammation such as osteoarthritis or rheumatism, swelling, sprains, ulcers, prostatitis, help with scarring, treat various pathologies via the blood system such as diabetes, hypertension, allergies and others, but is also a therapy tool for needleless acupuncture. The LF1 models for manual use, LF2 which keeps the device by straps on the body are equipped with 650nm lasers and 810nm to cover all applications that bring this technology. The LF3 model for personal use can solve a host of problems via the blood system. Come to discover them to have an overview of all their possibilities of applications.