I love your belts. This is the third one I have bought they are very easy to use and very affective in taking the inflammation out of my back and legs. I also use them in my neuropathy treatment. I have only one issue with the product and that is when the cord wears out you can not by a replacement cord you have to buy an entire product. One of my belts quit lighting but when I tried it with the cord from another belt it lit fine. I tried to fing d a replacement cord to purchase but could not find one so I bought a new belt with cord so as not to interrupt my treatment.
Just starting to use my light therapy belt. It took a bot for me to realize that the Near infrared light cannot be seen by the naked eye! You can tell its working by the heat.