The Black Diamond Ion 100 Extremely compact and powerful, the fully redesigned Black Diamond Ion headlamp packs 100 lumens of power into a tiny package for just-in-case lighting and fast missions. With a push button housing that lets you easily switch from full power to dimmed, strobe or red night vision, the Ion has the functionality of a bigger light, with none of the extra weight.
Weight With Batteries: 55g (1.9 oz)
Max Distances : [High] 38 m; [Low] 6 m
Max Burn Time : [High] 6 H; [Low] 180 H
Batteries: 2AAA (included)