Bright Performance: Featuring 800 lumens, 24000 candela intensity, a beam throw distance of 310 meters and a run time of 1.5 hours on high Multiple Modes: 4 Modes to choose from; High, Medium, Low, and Strobe; Low mode offers up to 5 hours of run time Dual Switch Technology: Independently operating switched mounted on both the head and tailcup Sure Grip: Non-slip rubberized comfort grip ensures that the Stinger says in your hand when you need it the most Built Streamlight Tough: Durable aluminum body that is IPX4 water resistant and 1 meter impact resistance tested