Brighter, faster and smarter, the A2 Fuel Cell Flashlight from Angstom is a portent of things to come as hydrogen fuel cell technology begins to take hold. Compared to similar LEDs, the A2 also puts out 10x the amount of light with it's 1-watt LED for the same amount of power. The flashlight uses hydrogen fuel stored in the handle to run for up to 24 hours on a single charge. When that runs out, the light can be recharged in minutes instead of the hours often required with battery technology. Unlike battery-driven flashlights, the A2 also does not dim as the charge runs low.
Angstrom A2 Flashlight [Angstrom Power]