Slughaus Bullet LED Flashlight
Keep your everyday carry lightweight and compact with the Slughaus Bullet LED Flashlight, the smallest LED light ever made that’s, as its name suggests, about as small as a bullet. Rotate its head about a quarter of the way and the light turns on; turn it back to shut it off. Three LR41 button cell batteries get the LED to produce 15 lumens — very decent for a light of this size — and an aircraft grade anodized aluminum shell sheds off rain, sleet, snow, and any abuse you can throw at it.
Find it at Kickstarter – $17+
Related: Best Tactical Flashlight 2017 guide.