This is one of my most favorite lights! This 5 LED Light attaches to hats and caps extremely easily. I use it often when I need to get behind my desk to get to the computer cords or hook-up other hardware. I also like it for looking in base cabinets where there isn’t any lighting.
For $2.16 + shipping of .50 cents – you’ll get a lot of use out of it. It’s also a great light for fishing and camping.