Lumen is a measurement of light output emitted from a source, whereas lux is a measurement of illuminance, or the quantity of ...

The FandyFire UV-S5 is a 3,000 lumen beast. It’s more flashlight than anyone needs, proving that more isn’t always better. But, it’s cheap enough, so if you want ultimate bragging rights, this is the ...

Nitecore has long been stuffing insane lumen numbers into tiny flashlight bodies, and its latest torch does so in an entirely different form factor. The new EDC27 looks more like a TV remote than a ...

Can you imagine a world without batteries? That’s the question posed by the inventor of Lumen, a flashlight that runs completely on power generated from your own body heat. With several working ...

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 ...