Q-Beam Blue Max Midnight Flashlight

This hefty D-battery-powered flashlight uses a 5-watt Cree XPE LED to cranks out up to 590 lumens, visible at a distance up to 420 meters (~1377 feet). It’s made from aluminum and ABS plastic and is waterproof up to 1 meter. It has low, high, and strobe modes and can run for up to 18 hours between battery swaps.