Unbreakable No-Battery Flashlight

Combining basic principals of physics with innovative modern technology, this practically indestructible flashlight has no need for batteries, and will always be ready to light your way, no matter how long it’s been left unused. Give it 30 seconds of gentle shaking, and get five minutes of light from the shatter-proof LED bulb that, in the darkest of conditions, will illuminate a 6-foot radius at 35 feet. Unlike a battery, the capacitor can be recharged several hundred thousand times, will not corrode, and will operate in extreme heat or cold. The bright LED will withstand the drops, bumps, and old age limitations that finish regular bulbs. Impervious to water, no surprise really that it floats. (A great gift to those close to you and yourself.)