I have never seen a brush like this one before! It's called the Light and Massage Therapy Hair Brush. It's a hair brush that uses LED light emitters and massage-action bristles to improve general scalp and hair follicle health.

Interestingly, according to NASA studies, LED light therapy boosts cell energy and healing. The light and massage combination with this brush helps increases blood circulation to the hair follicles and they also act to more effectively detangle hair. There are three settings on this brush for maximum user convenience: LED only, massage only, and light and massage.  This brush can be purchased online at bodyessentialsforyou.com, via phone at 866-625-3218 or at retailers throughout North America.

LED Light Therapy Brush