The Streamlight Vulcan firefighter flashlight is the safety lantern for firefighters because it features two ultra-bright blue taillight LEDs that lets your partners see you when they're following (or approaching) you in a smoke-filled room. In fact, this versatile firefighting flashlight is ideal for the many roles of a firefighter. It provides all the benefits of the original Streamlight Vulcan flashlight (powerful, rugged, lightweight, and waterproof), but now offers even more advantages to firefighters and public safety officers.