Line Lasers

GLL100-40G Professional

Line Lasers

Green-Beam Self-Leveling Cross-Line Laser

  • Easy-to-use line laser – facilitates quick job setup with a range up to 100 Ft. with vertical, horizontal and cross-line modes
  • Built-in VisiMax™ technology – monitors power consumption to maximize line visibility and extend battery life
  • Bright green-beam laser — up to 4X brighter than standard red beams
  • Full rubber overmold housing – helps protect every major impact point, with a design similar to a roll cage
  • Easy-to-use laser setup modes – controls vertical, horizontal and cross lines
  • Versatile job layout – lines can be projected separately or together for a variety of level and alignment applications
  • Smart Pendulum System – allows tool to self-level, and it indicates out-of-level condition
  • Secure laser transport – after switching off, pendulum is locked
  • Onboard user interface – easily select among the layout modes
  • LB10 L-Bracket – provides fast setup and extra-strong magnets
  • DK10 Ceiling grid clip – provides easy setup in ceiling-grid applications
  • Jobsite-tough construction – withstands rainy or dusty jobsite conditions and is IP64 rated
  • Battery gauge – features a three-LED indicator for battery management
  • Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit or call 1-877-BOSCH99
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GLL100-40G Professional

GLL100-40G Professional

Your Selection


Order number: 0601063W11

Technical data

The most important data

Connected No
Height in 5 "
IP Rating IP 64
Laser Beam Color Green
Laser Diode <10 mW @ 500 nm -540 nm, Class 2
Length in 4.5 "
Leveling Type Self-Leveling, Up to 4°
Material Plastic with over-mold
Mount Threading 1/4-20
Number of Beams 2
Operating Temperature 14° F / -10° C ~1 22° F / 50° C
Range Up to 100-ft.
Weight 1.26 lb
Width in 2.5 "
Works With Tripod, BT 150, Telescoping Pole System, BP350, Grade Rods, GR 16, GR500, Mounts and Positioning Devices, BM 1, BM3, RM10, LB10
Includes (1) GLL100-40G Green-Beam Self-Leveling Cross-Line Laser
(1) LB10 L-Bracket
(1) DK10 Ceiling Clip
(4) AA Batteries
(1) Hard Carry Case

GLL100-40G Professional: Further information

Product Highlights

The Bosch GLL100-40G Green Beam Self-Leveling Cross-Line Laser uses green-beam technology, which emits green lines up to 4X brighter than standard red beams. This gives the laser a working range up to 100 Ft. The laser produces vertical, horizontal and cross-line modes, and the tool can project two lines independently or together, for a broad array of alignment and leveling applications. It includes Bosch-exclusive VisiMax™ technology, which monitors tool temperature and power consumption to deliver the brightest line for the job. The tool has full rubber overmold housing, designed to be similar to a roll cage, so every major impact point is reinforced with rubber. It is an IP64 rating, and features deeply recessed windows help protect the laser glass. The onboard user interface allows easy selection among the layout modes. The Bosch Smart Pendulum System self-levels and indicates out-of-level condition, and it locks the pendulum for secure transport. The included LB10 L-Bracket and DK10 ceiling clip offer quick setup and extra-strong magnets.

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