The Bosch GLL 2-15 G Professional Line Laser is the easy way to achieve precise results. An ON/OFF switch and just one button make it very easy to use. Vertical and horizontal green laser lines increase visibility in a wide variety of environments. The durable design includes a rubberized material for better protection of the interior. It is also dust and water resistant with an IP64 protection rating. This laser is the perfect solution for applications with short working ranges, such as installing suspended ceilings, shelving, installing drain pipes and installing lights.