Add this one to your family’s emergency kit! Designed for extra-long battery life, this efficient flashlight uses an ultra-bright LED light, which lasts virtually forever. Precision-machined of aircraft aluminum. Additional high-performance features include an optical-tuned reflector, twist on/off, up to a 150-ft. effective range, and 1 1/2-mile visibility. Uses two AA batteries (included). 5 5/8" long.