Makita SK105DZ CXT Red Cross Line Laser 12Vmax Bare UnitThe Makita SK105D CXT 12Vmax Cross Line Laser has 2 brightness modes: High and Eco, that can be selected depending on work conditions. Full reference line coverage is achieved from vertical and horizontal crosslines that spans past 90 to provide 180 horizontal and 160 vertical lines making it the ideal cordless solution to level, align and plumb. An LED light blinks when out of level, it also features a pendulum lock and has pulse power for receiver.