The small, powerful UCO Leschi Lantern and Flashlight is lightweight, rugged, and versatile. Built for adventure, the Leschi is reliable, convenient and shines up to 110 lumens of light for up to 4 hours. Use it as a lantern and adjust the brightness to dim (useful if battery power needs to be conserved) or push the head down and collapse it into a flashlight when you need a focused beam of light. The attached shock cord fits around anything up to 1.5-inches in diameter and makes the UCO great for hanging around camp or to allow hands-free operation. At IPX 5, the UCO Leschi Lantern and Flashlight is highly water resistant. The UCO Leschi uses 1 AA battery (not included). Burn Time (up to): Low, 4 hrs; High, 2.5 hrs; Strobe, 7 hrs; Beam Projection (up to): 279 feet (85 m). Dimensions: open, 5.2 inches x 1.6 inches (13.2 cm x 4.0 cm); closed, 3.9 inches x 1.6 inches (9.8 cm x 4.0 cm). Weight (without batteries): 1.6 ounces (45 g). Designed in Seattle, Made in China; 1-year manufacturer's warranty.