The multi-fuel Sidewinder X meets various illumination requirements with multiple color LEDs at different outputs and various hands-free options. It features a 185° tilting head and belt/gear clip for aiming the beam. 275-lumen white light with a 113-meter beam distance and a “survival mode” that provides low-level lighting for more than 100 hours. The Streamlight Sidewinder X can be mounted on a helmet, or it can be attached to MOLLE for hands-free operational lighting. The Sidewinder X is backward compatible with existing Sidewinder mounts and accessories. Super-tough and built for the elements and the weather, the Sidewinder X is ideal for lighting in extreme environments and temperatures. Depending on the model, the LEDs can be White, Red, Blue, Green, and IR. Check specific LED information per the Military, Aviation, and UC models. Each LED has 4 brightness levels and a strobe option for emergencies.