Gear Review: PowerTac Warrior LED Flashlight (Updated)

“The light that shines twice as bright burns half as long,” Dr. Eldon Tyrell tells doomed (but still deadly) android Roy Batty in Blade Runner. This rule may hold true in the fractured universe of Philip K. Dick, but does it govern the world of tactical flashlights? Blasting out 650 advertised lumens from two standard lithium […]