The Bosch GLL3-300G 360° Three-Plane Leveling and Alignment-Line Laser features an all-in-one level and alignment solution. This leveling laser provides fast one-spot job setup. It allows users level, align, square and plumb with one setup point by generating three 360° laser planes - one horizontal and two vertical. It uses green-beam technology, which generates lines up to 4X brighter than standard red beams. The GLL3-300G has a visible range of up to 200 Ft. diameter. The leveling laser features pulse mode, extending the working range up to 300 Ft. diameter and/or in bright lighting, using the optional LR8 receiver. The VisiMax Technology drives maximum line visibility. The included BM1 positioning device mounts to magnetic surfaces, stands on floor with retractable feet and mounts to drywall or wood. It has a microfine height-adjustment system, which provides quick adjustment and secure locking of the working height.