What if you could turn on some lights and see some help with your hair loss? While it may not be that easy, there are new tools and techniques being developed all of the time to help individuals experiencing hair loss to find a solution. New technology is offering some pretty amazing and promising methods for improving hair loss. One of them has to do with using LED devices. Not everyone will benefit from the use of these tools, but for some, they could be nothing short of life changing. So, what is it and how does it work?