The LED Lenser M3R is a focusable and remarkably small torch with an external charging station. Including batteries, the torch weighs only 45 grams, yet still reaches a light performance of more than 200 lumens. Depending on the light mode, battery life is between two and six hours. The M3R is equipped with a patented system that, among other features, includes a one-hand focusing mechanism. Its Smart Light Technology offers three lighting modes (power, low power, and stroboscope).