Whether you're on a multi-day backcountry hut trip, or linking 14ers in a single push, the Black DiamondIcon700 Headlamp provides a powerful 700-lumen output, making it our most powerful light. We’venow updated the user interface by adding a second switch for easy lens mode selection, and improvedthe optical efficiency, which provides brighter light with more peak intensity, plus you can easily trackbattery life with a six-setting, three-LED battery meter. Waterproof to 1 meter, it’s ready for anything,and with red, green and blue night-vision modes, making it versatile for any mission. The removablebattery pack can be easily stowed in a pocket to preserve battery life with a cord long enough to reachthose deep warm pockets for “polar mode,” in cold temps. The Icon700 AA battery pack can easily beswapped out for the Icon Rechargeable Battery Pack (sold separately). Finally, the Icon700’s BrightnessMemory gives you the option to set the light's brightness when first turned on, plus PowerTapTechnology makes for instant brightness adjustment settings.