“One of the best lights that I’ve ever owned.” Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The Fixdono ...

The Stylus Pro USB UV rechargeable penlight from Streamlight Inc. features a slimmer design. It provides the flexibility of charging on-the-go using virtually any USB power source. Its 400nm UV LED is ...

Here is an interesting circuit of a true-portable and cute solid-state bright light built with LT1932. The light can be operated from two AA size dry/rechargeable pen-light cells. There is no housing ...