The Ledlenser H7R CORE Rechargeable Headlamp is powerful and features a dimming function. It has 3 brightness levels - Boost (1,000 lm), Power (600 lm) and Low Power (15 lm). The headlamp features the patented Advanced Focusing System, which enables seamless beam focusing for flood (near) or spot (distance) illumination and any level in-between. The head can be pivoted to angle the light up or down, within 130. Seal-Tight technology provides a supreme level of ingress protection to IP67 and ensures the torch is 100% dust-tight and watertight against the effects of immersion between 15cm and 1m for up to 30 minutes. The head strap is made from anti-microbial material to help inhibit the growth of harmful micro-organisms. Additionally, the adjustable head strap can be detached for washing. An overhead band provides extra stability. This rechargeable headlamp is fast charging via the magnetic contact charging cable. It features a charging indicator that shows when the battery is fully cha