Name: Bosch GLL50-40G Green
Brand: Bosch
SKU: B0977P4PVZ
Price: 285.00 USD
Availability: InStock
Rating: 4.4 (195 reviews)

Expert Review Analysis

The Bosch GLL50-40G is a self-leveling cross-line laser featuring green-beam technology that produces lines up to 4X brighter than standard red beams for improved visibility. It offers 360-degree horizontal coverage and a working range of up to 100 feet in diameter, making it suitable for large indoor and outdoor alignment tasks. The device includes a ruggedized housing design and comes with a wireless remote control and mounting accessories.

✓ Best for: Construction and carpentry projects requiring cross-line alignment. Room-scale leveling tasks where 360-degree coverage from one setup is beneficial. Both indoor and outdoor applications due to IP64 rating. Professionals and serious DIYers who value durability evidenced by ruggedized housing design

Pros

✓Green-beam technology produces lines up to 4X brighter than standard red beams
✓360-degree horizontal coverage allows leveling an entire room from a single setup point
✓Full rubber overmold housing with reinforced major impact points designed similar to a roll cage

Best Seller Rank History

Now#124Best#65Worst#182 -25

Lower = better sales rank

Specifications

Accessories

Included Accessories4 AA batteries, LB10 L-Bracket, DK10 ceiling clip, Hard Carrying Case, Wireless remote control

Design

Height0.1 inches mm

Width2.83 inches mm

Length4.37 inches mm

Features

Line ModesVertical line, 360° horizontal plane, cross-line

Smart Pendulum SystemYes (self-levels, indicates out-of-level, locks for transport)

InterfaceOne-button onboard interface

Switch TypeTwo-position recessed switch

Indoor/Outdoor CapabilityYes

General

ModelGLL50-40G

IP RatingIP64

BrandBosch

ColorBlue

Warranty1 year limited (2 years with registration)

Lighting

Beam ColorGreen

Wavelength500 to 570 nm

Brightness ComparisonUp to 4X brighter than standard red beams

Performance

Leveling TypeSelf-leveling

Leveling RangeUp to 4° degrees

Operating RangeUp to 100 feet in diameter mm

Basic Range100 inches mm

Reception Angle±35° degrees

Power

Power Source4 x AA batteries

Battery Life50 hours minutes

Laser Technology

Beam BrightnessUp to 4X brighter than standard red beams

Wavelength500 to 570 nm

Durability

IP RatingIP64 (dust and water resistant)

Operation

Reception Angle±35°

Receivable Rotation Speed> 120 minimum

Dimensions & Weight

Height0.1 inches

Width2.83 inches

Depth4.37 inches

Research Sources

Similar Products

Spectra Precision LL300N-2 Laser Level, Self Leveling Kit with HL450 Receiver, Clamp, 15' Grade Rod / Inches and Tripod , Yellow

0.0(899)

$1,084.000

Spectra Precision

BOSCH BP350 Telescoping Pole with 1/4 Inch-20 Laser Mount

0.0(626)

Out of Stock

BOSCH

BOSCH GTL2 Laser Level Square, Includes Adhesive Mounting Strips

0.0(2,428)

$69.000

Bosch

BOSCH BT160 63 in. Aluminum Contractors' Tripod

0.0(1,829)

$78.990

Bosch

BOSCH - BM 1 Bosch Positioning Device for Line and Point Lasers BM1

0.0(539)

$52.580

BOSCH

BOSCH GCL 2-160 65 Ft Self-Leveling Cross-Line Laser with Plumb Points, Includes Magnetic Rotating Mount, Ceiling Grid Clip, Laser Target Plate, 3 AA Batteries, & Hard Carrying Case

0.0(219)

$200.260

Bosch

BOSCH GLL 100 GX 100 Ft Green-Beam Self-Leveling Cross-Line Laser, Includes 3 AA Batteries, Positioning Device, Green Laser Target Plate, & Heavy-Duty Pouch

0.0(563)

$229.000

Bosch

Huepar Green Self-Leveling Laser Level 2X 360-Degree Cross Line Laser Level with Pulse Mode, Switchable Horizontal and Vertical Green Beam Laser Tool, Magnetic Pivoting Base Included (902CG-US)

0.0(1,588)

Out of Stock

Huepar

Bosch GLM165-40 Blaze™ Pro 165 Ft. Laser Measure

0.0(5,811)

$99.000

Bosch

Bosch GLL3-330C 200ft 360-Degree Red Beam Three-Plane Self-Leveling and Alignment-Line Laser with (1) 12V Max Lithium-Ion 2.0 Ah Battery and Charger, BM1 Positioning Device, and Carrying Case, Black

0.0(1,204)

$425.990

Bosch

BOSCH LR8 165 ft. Red and Green-Beam Line Laser Receiver, Includes Mounting Bracket, 2 AA Batteries, & Belt Pouch

0.0(840)

Out of Stock

BOSCH

BOSCH GLM400CL 400 Ft Blaze Outdoor Connected Laser Measure, Includes 1.0 Ah 3.7V Lithium-Ion Battery & Charger, Micro USB Cable, Hand Strap, & Pouch

0.0(932)

$335.050

Bosch

Braun IPL Long-Lasting Hair Removal for Women and Men, Silk Expert Pro 5 PL5137 with Venus Swirl Razor, Long-Lasting Reduction in Hair Regrowth for Body & Face, Corded, PL5137

0.0(7,200)

$350.000

Braun

HUEPAR Laser Level 360 Self Leveling, Rechargeable 3D High Brightness Green Laser 3x360° Best Laser Leveler Tool for Construction and Picture Hanging, Strong Magnetic Bracket & Hard Suitcase -B03CG

0.0(2,274)

$99.990

Huepar

Firecore 12 Ft./3.7M Professional Laser Level Pole with Tripod and 1/4-Inch by 20-Inch Laser Mount for Rotary and Line Lasers, Adjustable Telescoping Laser Pole with 5/8"-11 Threaded Adapter-FLP370C

0.0(1,146)

$62.090

Firecore

Huepar Laser Level 360 Self Leveling, 4x360° Green Cross Line Laser with LCD Screen, 4D Bluetooth Outdoor Pulse Mode Laser Tool for Construction -Remote Control, Li-ion Battery or 4 AA Batteries-S04CG

0.0(650)

$219.990

Huepar

Huepar Laser Level 4 x 360° 16 Lines Self-Leveling Alignment Laser Tool with Pulse Mode for Construction and Picture Hanging, Magnetic Bracket, Lifting Base, Li-ion Battery or 4 AA Batteries - S04CG-L

0.0(143)

Out of Stock

Huepar

CIGMAN Laser Level Self Leveling 3x360° 3D Green Cross Line for Construction and Picture Hanging, Rechargeable battery, Remote Controller, Magnetic Rotating Stand Included

0.0(5,457)

$108.280

CIGMAN

BOSCH GPL100-30G Green-Beam Self-Leveling Alignment Laser, Includes 2 AA Batteries, Built-In Multipurpose Mount, & Hard Carrying Case

0.0(1,051)

$129.000

Bosch

BOSCH GPL100-50G Green-Beam Self-Leveling Alignment Laser, Includes 2 AA Batteries, Built-In Multipurpose Mount, & Hard Carrying Case

0.0(486)

Out of Stock

Bosch

User Reviews

Please sign in to leave a review

Sort by:

No reviews yet. Be the first to review!

Bosch GLL50-40G Green

Expert Review Analysis

Best Seller Rank History

Specifications

Accessories

Design

Features

General

Lighting

Performance

Power

Laser Technology

Durability

Operation

Dimensions & Weight

Research Sources

Similar Products

Spectra Precision LL300N-2 Laser Level, Self Leveling Kit with HL450 Receiver, Clamp, 15' Grade Rod / Inches and Tripod , Yellow

BOSCH BP350 Telescoping Pole with 1/4 Inch-20 Laser Mount

BOSCH GTL2 Laser Level Square, Includes Adhesive Mounting Strips

BOSCH BT160 63 in. Aluminum Contractors' Tripod

BOSCH - BM 1 Bosch Positioning Device for Line and Point Lasers BM1

BOSCH GCL 2-160 65 Ft Self-Leveling Cross-Line Laser with Plumb Points, Includes Magnetic Rotating Mount, Ceiling Grid Clip, Laser Target Plate, 3 AA Batteries, & Hard Carrying Case

BOSCH GLL 100 GX 100 Ft Green-Beam Self-Leveling Cross-Line Laser, Includes 3 AA Batteries, Positioning Device, Green Laser Target Plate, & Heavy-Duty Pouch

Huepar Green Self-Leveling Laser Level 2X 360-Degree Cross Line Laser Level with Pulse Mode, Switchable Horizontal and Vertical Green Beam Laser Tool, Magnetic Pivoting Base Included (902CG-US)

Bosch GLM165-40 Blaze™ Pro 165 Ft. Laser Measure

Bosch GLL3-330C 200ft 360-Degree Red Beam Three-Plane Self-Leveling and Alignment-Line Laser with (1) 12V Max Lithium-Ion 2.0 Ah Battery and Charger, BM1 Positioning Device, and Carrying Case, Black

BOSCH LR8 165 ft. Red and Green-Beam Line Laser Receiver, Includes Mounting Bracket, 2 AA Batteries, & Belt Pouch

BOSCH GLM400CL 400 Ft Blaze Outdoor Connected Laser Measure, Includes 1.0 Ah 3.7V Lithium-Ion Battery & Charger, Micro USB Cable, Hand Strap, & Pouch

Braun IPL Long-Lasting Hair Removal for Women and Men, Silk Expert Pro 5 PL5137 with Venus Swirl Razor, Long-Lasting Reduction in Hair Regrowth for Body & Face, Corded, PL5137

HUEPAR Laser Level 360 Self Leveling, Rechargeable 3D High Brightness Green Laser 3x360° Best Laser Leveler Tool for Construction and Picture Hanging, Strong Magnetic Bracket & Hard Suitcase -B03CG

Firecore 12 Ft./3.7M Professional Laser Level Pole with Tripod and 1/4-Inch by 20-Inch Laser Mount for Rotary and Line Lasers, Adjustable Telescoping Laser Pole with 5/8"-11 Threaded Adapter-FLP370C

Huepar Laser Level 360 Self Leveling, 4x360° Green Cross Line Laser with LCD Screen, 4D Bluetooth Outdoor Pulse Mode Laser Tool for Construction -Remote Control, Li-ion Battery or 4 AA Batteries-S04CG

Huepar Laser Level 4 x 360° 16 Lines Self-Leveling Alignment Laser Tool with Pulse Mode for Construction and Picture Hanging, Magnetic Bracket, Lifting Base, Li-ion Battery or 4 AA Batteries - S04CG-L

CIGMAN Laser Level Self Leveling 3x360° 3D Green Cross Line for Construction and Picture Hanging, Rechargeable battery, Remote Controller, Magnetic Rotating Stand Included

BOSCH GPL100-30G Green-Beam Self-Leveling Alignment Laser, Includes 2 AA Batteries, Built-In Multipurpose Mount, & Hard Carrying Case

BOSCH GPL100-50G Green-Beam Self-Leveling Alignment Laser, Includes 2 AA Batteries, Built-In Multipurpose Mount, & Hard Carrying Case

User Reviews

Rating Trend