The Bosch GLL100-40G Green Beam Self-Leveling Cross-Line Laser uses green-beam technology, which emits green lines up to four brighter than standard red beams.

The Bosch GCL100-40G Green Beam Self-Leveling Cross-Line Laser with Plumb Points uses green-beam technology, which emits green lines and points up to four times brighter than standard red beams.

The new tools use green-beam technology to emit vibrant green lines and points that are 4X brighter and more visible to the human eye than standard red beams—even in direct sunlight.