The Extreme Sensor Cree Head Torch with USB charger is a great addition to your outdoor gear. It has multiple light settings, is powerful and lightweight with adjustable beam height to adapt to your environment. Battery - comes with a 1020 mAh rechargeable and replaceable battery Lumens - has a 140 lumens rating Multiple light settings - please find full instructions on the packaging Beam - a 150m beam distance USB Charger - can take up to 6 hours to charge (Ref: 026195)