The DieHard Twist Focus 600 Lumens flashlight features durable pro grade anodized aluminum construction for a quality feel and finish. With impact and water-resistant design, rubber booted tail cap switch and a heavy-duty, non-slip true grip handle, this light is ready for the toughest jobs. Twist Focus technology allows you to move seamlessly from a spot to flood beam and any point in between. Light settings of high, medium and low mean you will always have the right amount of light. A flash setting is also included for safety. Other features include 3 hrs run time on three AAA batteries, 600 Lumens of power and a 150 m beam distance. This light is also designed to stand on its end for hands free lighting. The DieHard Twist Focus light includes three premium DieHard AAA batteries.