Giving you an incredible 280 lumens of focusable light, the Lifesystems Intensity Headtorch 280 is perfect for running, camping, night walking, running or any time you need to keep your hands free. And it\'s dark. It comes with an adjustable beam angle for spotlight or floodlight mode. It\'s powered from an integrated rechargeable Lithium-ion battery that can last up to 110 hours (depending on mode) - ideal for those that use their head lamp regularly. There are multiple light modes and includes red LEDs to preserve night vision for night navigation. The headband can be adjusted to fit almost any head, even over a hat.