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

Monitors power consumption to maximize line visability and extend battery life Bright State-of-the-Art Green-Beam Lasers: Up to 4X brighter than standard red beams for easy jobsite visibility Full ...