Nitecore Sens Mini Flashlight
Ever wonder how much power your flashlight might be wasting throwing its full beam at objects that are only a few feet away? The Nitecore Sens Mini Flashlight does not suffer from this problem. Sporting a Cree LED capable of putting out 170 lumens, this tiny light measures less than two and a half inches long, and uses an accelerometer to figure out the angle you're holding it at, and thus how bright to make the light — less power when it's aimed down and you're trying to find your keys, more power when it's aimed horizontally and you're trying to figure out what's making all that noise in the bushes. It also features a waterproof, military-grade hard anodized aluminum alloy body, three brightness levels, a runtime of 14 hours (thanks to its intelligent dimming), and the ability to be used with only one hand or attached to a keychain, so that you'll never be without a light.