Powerbeam® hands-free LED head lamp has 10 high intensity LEDs and a wide angle beam to flood the area in front of you with super-bright light! Perfect for crafts, home and auto repairs, power outages, hiking and more! Shockproof head lamp is well-balanced for comfort, water resistant for use in any weather and has an adjustable headband for a custom fit. Light reaches up to 100 yards. 3 'AAA' batteries not included. 3" x 1-1/2" x 1-1/4".