My mum bought one of the torches earlier this year to use on her horses in between treatments, and now I reckon she'll need to buy another one because she uses it so much on herself it barely makes it to the stables!!
I think you'll find that there has been a lot of research done on Red Light Therapy & that most "cold" lasers therapists use are based on the same wavelengths of light they just have lots more diodes!! (My basic understanding).
