The LightSheer diode laser hair removal system is being hailed as the most effective laser system for removing unwanted body hair. LightSheer diodes laser emits a highly concentrated beam of light that is absorbed by the pigment in the hair follicle. The special contact-cooling hand piece cools the upper layer of the skin before, during and after each pulse of light, directing the laser energy to the hair root. Say goodbye to painful waxing and time consuming electrolysis. With just a few LightSheer treatments you can enjoy permanent hair removal. And don’t forget the guys; LightSheer is great for removing chest and back hair too.