How bright is too bright? We got our hands on the most powerful flashlight in the world, and it turns night into day! Can it ...

Despite their efficiency, they can still put out a fair whack of heat. Thus, if you’re building a powerful flashlight like [CrazyScience], you might wanna throw some active cooling on there just ...

But there’s no shortage of tactical flashlights from Fenix or many other brands. But for those who want a powerful, high-quality zooming flashlight, the Fenix LD45R is now a top choice.

Weighing in at nearly a kilo, it’s also not the lightest flashlight in the world, though it won’t make your arm ache either. The beam from this MagLite isn’t extremely powerful but it will ...

Amazon has dropped 20% off the price of this highly-rated OLIGHT LED flashlight in a limited-time deal that won't be here for ...