Our Gander Mountain Headlamp will provide you with plenty of light for your overnight hikes, hunting trips, or at campsites. Its water-resistant design and comfortable, adjustable head strap with adjustable lamp angle give you optimal lighting. Operate the headlamp with one, two, or all three LEDs as needed. Includes three AAA batteries. 2.75" H x 3.25" W x 1.75" D. Weighs 4 oz.