LEDs are not only incredibly energy-efficient, but they’re also small enough to be squeezed into the tiniest of gadgets. Or in the case of the Lite Lite, a simple piece of paper that folds into a ...

In our tips line we sometimes receive hacks that are amazing just because of their ingenuity. This relay-powered flashlight is definitely one of them. It has been named RattleGen by its creator [Berto ...

Flashlight apps are a dying breed. Google began adding them to Android as early as Lollipop, and OEMs have included them on their OEM skins for far longer. The need for this dwindles as the market ...

A flashlight is a crucial thing to have around the house, but even though it can be super useful, it’s probably plastic and/or filled with D batteries. Not exactly elegant. The Paper LED Torch Light ...

Many phone manufacturers have taken to including a flashlight app or at least a toggle in quick settings. Although there are still some phones that don’t have one by default. Which is why flashlight ...