Imagine a compact flashlight that doesn’t need batteries or bulbs. You’d buy a 10-pack and stash them everywhere, right? If there’s nothing that will leak or break or expire in your lifetime ...

And note that high lumen measurement doesn't necessarily mean a flashlight will cast light over a long distance — for that you've got to pay attention to the candela rating (which refers to ...

Spring means warm evenings outdoors, but also unpredictable storms and power outages. A phone flashlight can work in a pinch, but a high-powered flashlight offers better brightness and longer ...