This led lamp circuit can be used as a mini led flashlight. Together with a 1.2 V rechargeable battery, all the components fit into a small enclosure. This is actually a DC to DC converter that ...

While your smartphone’s flashlight technically does the job—and is always within reach—its performance pales in comparison to a dedicated flashlight. A pocket flashlight combines the best of both ...

YSMART is a lightweight LED mini flashlight available in a variety of different materials including copper or titanium and has been specifically designed to be an everyday carry (EDC) flashlight you ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. It’s no secret that camping and hiking require a lot of ...

We can't stress enough the importance of these little widgets. Whether it's looking under our seats for something, trying to make roadside repairs at night, or find your way around outside when it's ...

Here’s another tool for you to use after the Apocalypse: the Snail Mini Dynamo LED Anti-Mosquito Flashlight. That’s a long name for a short list of features, including a handcranked flashlight and ...