The Coast G50 Focusing LED flashlight features a twist focus using Coast's Pure Beam Focusing Optic System, providing superior beam consistency from spot to flood with no dark rings typically associated with focusing flashlights. With a light output of 230 lumens, the G50 will light up a target as far as 165 m (541 ft.) away with its spot beam or a large, broad area closer up with its flood beam pattern. A lightweight aluminum casing offers great durability and will hold up to heavy daily use. Backed by Coast's lifetime guarantee against defects in materials and workmanship.