These a very cool LED lights for your cap/hat.
100% Brand new and high quality Bright 5 LED cap light! Lightweight, Compact and engineered to withstand extreme conditions and use
Ultra BRIGHT white Light from 5 LEDs with UP TO 100,000 hours plus of burn time.
Attaches under the brim of a Cap or any hat with a Brim for a number of Hands-Free Tasks.