There is a cap that came out about a year ago that has a solar powered light in the front. It has two ultra bright LED lights on the front and it turns on with one simple button. It has lighting modes and can run for up to four hours! It can last up to 35 hours when set on the "dim light" mode. It is also weather proof and washable. These hats are cool, but I'm not quite sure why someone would need a solar powered cap. They could be useful if you are lost in the woods at night and need a light. These hats may not have very many uses, but they are interesting and could be useful when your stuck in the dark! They are also very energy efficent because the are solar powered.
By Rhyan Montgomery