The L6 delivers a highly visible rotating beam and plumb spot for suspended ceilings, walls, soffits, and layout work. It provides servo motor automatic horizontal leveling and vertical plumb. The variable speed rotating beam can also be stopped or set to scan in a selectable arc of 0-90 degrees. The optional remote control allows control of rotation and scan modes, and alignment in the vertical mode up to 100 feet from the laser. You can also manually tilt the rotating plane in one or both axis to match existing heights. The L6 can be paired with an optional receiver for outdoor work.