That’s a lot: the best pocket LED flashlights output about 700 lumens. [RCTestflight] built this monstrosity using ten 100-Watt LEDs, running off two RC car batteries. Each of the LEDs is ...

Necessity has long been a powerful driver of innovation, inspiring individuals to reimagine and improve the tools we rely on ...

We usually donate the meters to our local hackerspace, but the flashlights tend to accumulate ... to the saw until you have four fresh mini LED strips. [Ben] uses his hacked loot to build ...

They're an Amazon's Choice product and they give a little extra light when you most need it, particularly now that it's ...

Sure, zooming flashlights may seem like old news on the surface. But inside the LD45R is a new technology, unlike anything I’ve ever used. That’s because the LD45R doesn’t have any moving ...