The introduction of Streamlight's® Vulcan® several years ago represented a major breakthrough in flashlight technology. It was the first safety approved, compact, waterproof lantern that was big on power. And it still is! Tough as ever, this industrial-duty light is virtually impossible to destroy. Struck by falling buildings, heavy equipment and even scorched by fire, the Vulcan® keeps on beaming. Plus it's rechargeable, with 3 1/4 hours of run time between charges, making it ideal for the most demanding jobs.