The HL500 500-Lumen Headlamp boasts an ultra-bright, multi-mode, 5-watt CREE LED. Its IPX6 rating and rugged, ABS housing with an optimal optical focus design and clear, protective shield powers through any weather conditions. Features an impressive 8 road beam long-distance vision enhancement. Capable of delivering 600 lumens (max-power mode), 130 lumens (high-power mode), 42 lumens (low-power mode), or 5 lumens (red-light mode). Illuminates up to 75 meters of the path ahead, for as long as 10 hours (when used on high power). Use the lamp on low-power for up to 32 hours of run time; red-light mode for up to 49 hours of run time; or even flash mode for as much as 64 hours of run time. Adjustable black headband.