This waterproof flashlight matches powerful performance with a sleek, compact design that can be operated with gloves. Its LED lamp is ultra-bright (120 lumens), long-lasting (over 50,000 hours) and provides a wide beam for superior illumination. thermal Recovery System recycles heat from the LED to warm batteries for improved performance in low temperatures. The push-button tail switch allows for either continuous or momentary on/off. The body is constructed of high-impact ABS, Lexan® and polyurethane rubber. This 6.3"L flashlight will run up to five hours on four AA batteries (included).