Northern Light Technologies Feel Bright Light Visor,2"H x 8"W x 9-1/2"D,Each,NLT-FBLPrice: USD224.03 It is a portable device that actually works as well as a 10000 lux, desktop unit. It is a self contained rechargeable phototherapy device that attaches underneath any visor or hat allowing people the freedom to take their daily dose of light while performing other activities.Other products from H e a l t h P r o d u c t s F o r Y o u |