The Life Gear Storm Proof Headlamp has 260 Lumens and multiple light modes including High, Low, White Modes as well as Red Night Vision and Red SOS Modes. The headlamp utilizes an extended low run time for battery savings. To activate, hold down the button for 3 seconds to toggle between Red and White Modes. The headlamp uses 3 AAA alkaline batteries that come Included in the package. The light sets upon an adjustable reflective head strap.