Milwaukee's M12? Green 360? 3 Plane Laser Kit provides you with all day runtime and best visibility in its class. You'll get 15+ hours of continuous runtime when paired with an M12? REDLITHIUM? 4.0 XC Battery for ultimate productivity. The high-intensity green laser offers you superior visibility up to 250' (diameter) for long-range applications. The three 360? planes include horizontal and two vertical lines for fast and easy alignment, leveling, squaring, and transfers allowing you to easily layout large spaces with one tool. The integrated bracket features a micro control and pivots on plumb point for easy and fast alignment. The amplified rare earth magnets provide a strong hold and will not slide on steel studs, while an integrated hang hole makes setup easy and efficient in any environment. As a part of the industry-leading MILWAUKEE? M12? System, this 360? laser level is compatible with all M12? Batteries.