Three crisp, ultra-strong 360° lines, one horizontal and two vertical, cross to give you plumb and level reference in all six directions. Green lines are up to four times more visible to the eye than red (Leica), which is what you want in bright rooms and large work areas.

Set the plumb point first, then fine-tune. The integrated base lets you park the crossing of the two vertical lines exactly where you need it, then swing both lines ±10° around that point without the point moving. Layout, plumbing and squaring all start from one fixed spot.

The green lines reach 35 m (115 ft) from the laser, a 70 m (230 ft) working diameter, so big rooms and bright spaces stay covered. With a receiver the range extends further, and the L6G pulses automatically for receiver use.

The Twist 250 magnetic adapter snaps into U-profiles, and the UAL 130 wall-mount adapter clamps to edges, metal poles and bars. That is how you transfer reference heights, hang a laser on a suspended-ceiling grid or run a complex drywall layout across a big room.

Precision adjustment handles and the eccentric base let the lines swing ±10° around the plumb point while the laser keeps its position. That makes quick work of any alignment, plumbing, levelling or squaring job.

Choose which of the three lines come on at start-up and how strong they are, then save it. The laser switches on the way you like it, every time.

If it is slightly out of level, the L6G corrects itself up to ±4° in under 3 seconds. If it is pushed out of range, the lines blink every 5 seconds. Lock the pendulum for tilt work or transport.

* Depending on lighting conditions. Specifications from the Leica Lino L6G data sheet and user manual; subject to change without notice by Leica.