The CT3110 Extendable Work Light is both rugged and versatile, projecting 170 lumens of light on flood and 150 lumens on beam. It features a strong magnetic base for hands-free use and can be used as a flashlight or extended into a work light. The slim design provides easy portability and storage. 3 AAA batteries are included. What's in the box 1 x Extendable Work Light & 3 x AAA Batteries