This small LED flashlight by Uco only puts out 100 lumens, but it earns its keep in another way: Flip open the butt end, and there's a dual-arc plasma lighter inside.
The flashlight only has one button. It switches from activating the flashlight to the lighter once you flip the butt end open. (You hold the button down to keep the lighter lit.) A locking latch keeps the lighter lid closed, so you won't have any fiery mishaps in your pants.
It's rechargeable via mini-USB and runs $25.
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