The Intrinsically Safe helmet-mounted multi-function flashlight is the most versatile choice for helmet-mounted hands-free lighting. This light outshines the competition with its powerful 360 lumen tightly focused flashlight and a beam distance rating of 218 meters (715 feet). Choose a lower 180 lumen setting for increased runtime or the 30 lumen Survival Mode for 30 hours. Fits on any fire helmet (or side-brim hard hat) regardless of whether it has an up-turned or down-turned brim thanks to the multi-angle mount that allows exact positioning.