Energizer Pro Series LED headlamp offers convenient hands-free operation with intense brightness and a long beam distance for powerful indoor and outdoor lighting. This durable rechargeable LED adjustable headlamp is ideal as an emergency light, work headlamp or outside light. With 500 lumens, this bright flashlight headlamp offers intense light and has a beam distance of up to 75 meters. Five modes let you choose the right setting for any situation with options including high light, low light and green LED mode to preserve night vision. Digital focus allows you to broaden or narrow the light beam, and high CRI offers clear color definition. Waterproof with a shatterproof lens, this rechargeable LED light is lightweight yet durable, making it ideal as a fishing headlamp, bike headlamp, camp headlamp and more. Use the comfortable, adjustable straps to get the perfect fit, and aim the beam where you need it with the pivoting head. This rechargeable headlamp has a 2-hour runtime on high power. Tested and adheres to strict, reliable ANSI standards.