The Fenix HL40R rechargeable headlamp is one of the most feature-rich headlamps on the market. Rotate the headlamp’s head to adjust any of the light’s six outputs between floodlight and spotlight. The battery level indicator lets you know when to recharge the built-in battery via the micro-USB port. A 600 lumen burst (1 minute before downshift) and ultra low 4 lumen with 200 hrs of runtime highlight the six lighting modes making sure you have just the right amount of light for your activity. The overlapping headband ensures a secure fit. The HL40R is rain proof, splash proof and dust proof to IP66 rating.