A flashlight or more commonly known as the torch is a highly portable electric lamp that is used as a common light source while traveling and in emergencies. Camping, trekking, picnics, and outdoor ...

While the flashlight function on your smartphone may be handy when navigating through a darkened room or exploring a cupboard, you'll likely need something more heavy-duty if you go to the basement or ...

If you’re shopping for a flashlight, you may think looking at how many lumens it puts out is the best way to determine quality or usefulness. It’s an understandable assumption, but that number in ...

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 ...