Easily attach your Streamlight Flex headlamp to any surface with its secure 360-degree rotation feature. Providing an ultra-bright 27-lumen output, it shines confidently in any situation. Perfect for lighting up your way while working, hiking, or running.","With 3 white LEDs, this Streamlight headlamp offers a powerful, consistent beam. The water-resistant, thermoplastic body ensures durability. Get up to 120 hours of continuous use on 3 AAA batteries, or switch to an optional charger for convenience.