Not working
I bought this the end of July 2019.  I used it about 3-4 months then started new medicine so I stopped using the light therapy.  I wanted to start using RLT again, and it worked for 3 times, and now won't work.  I believe it's this cheap flimsy cord they used that is shorting out.  I'm outside the US, home bound, so guess I'm out over $500 for 4 months of therapy.  I should have returned it when I saw that flimsy connection to the RLT, new it would be trouble.  Don't know why I don't listen to myself sometimes.  Desperate for pain relief I guess.  It gave me some relief, but not as much as I hoped (Fibromyalgia).
Rating: 1 stars