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BOSCH GLL50-20G 50 Ft Green-Beam Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount, 2 AA Batteries, & Soft Pouch

  • Based on 1,590 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 10
Order within 13 hours and 55 minutes
Available payment plans shown during checkout

Style: 50ft


Features

  • POWER FLEXIBILITY: The laser works with two AA batteries (included) or Bosch's 3.7V Lithium-Ion 1.0 Ah battery (sold separately), for less downtime on the job.
  • DURABLE: The laser is IP55 rated to withstand tough jobsite conditions such as rain or dust.
  • ACCURACY: The laser has bright, thin lines that level within 5/16 inch accuract at 30 feet.
  • GREEN-BEAM: The laser lines are up to 4x more brighter than standard red beams.
  • SELF-LEVELING- The smart pendulum system self levels and indicates out-of-level condition by blinking and locks when switched off for secure transport.
  • EASY-TO-USE: The laser is egonomic, compact and lightweight for easy use and storage.
  • INTEGRATED LASER MOUNT: The laser is equipped with a magnetic mount for use in all types of working environments.
  • CLASS II LASER: 630 - 650 nm; <5 mW.

Description

The Bosch GLL50-20G Self-Leveling Cross-Line Laser projects two level and plumb green beams that are up to 4X brighter than standard red beams. Featuring a 65 feet range that allows for leveling within a 1/4 inch accuracy at 30 feet, it’s a must-have for any tool bag. With its power flexibility, operate using the included AA batteries or purchase the Bosch 3.7V Lithium-Ion 1.0 Ah Battery (sold separately) that can even be used while charging to diminish downtime. Built-in VisiMax™ Technology optimizes line visibility and runtime for working conditions to further maximize usage. Its ergonomic, compact, lightweight design and IP55 dust- and water-resistant rating, provide for both comfortable and dependable operation. The full rubber overmold housing helps protect every major impact point, acting like a roll cage to safeguard the tool. Equipped with a Smart Pendulum System, the tool self levels, will indicate any out-of-level condition by blinking and then locks when switched off for secure transport. Simply tilt the laser to use the lines at an angle with ease. Position the tool with the included integrated magnetic mount or utilize the 1/4 inch threading mount that fits with like-sized tripods.

Brand: BOSCH


Material: Plastic, Rubber


Color: Blue


Product Dimensions: 4.1"L x 2.5"W


Style: 50ft


Brand: ‎BOSCH


Material: ‎Plastic, Rubber


Color: ‎Blue


Product Dimensions: ‎4.1"L x 2.5"W


Style: ‎50ft


Item Weight: ‎0.77 Pounds


Operation Mode: ‎Automatic


UPC: ‎000346812299


Manufacturer: ‎BOSCH


Part Number: ‎GLL50-20G


Item Weight: ‎12.3 ounces


Country of Origin: ‎China


Item model number: ‎GLL50-20G


Batteries: ‎2 AA batteries required. (included)


Power Source: ‎Battery Powered


Item Package Quantity: ‎1


Special Features: ‎self-leveling, green-line


Included Components: ‎Green-Beam Self-Leveling Cross-Line Laser, Integrated Magnetic Mount, (2) AA Batteries, Soft Pouch


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Warranty Description: ‎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, call 1-877-BOSCH99


Date First Available: October 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Bosch Digital Level – Precision and Quality at Its Best!
Style: 50ft
Why I Love It: ✅ High Accuracy: The digital display provides incredibly precise readings, making it ideal for professional and DIY projects. ✅ Easy-to-Read Display: The illuminated, large LCD screen ensures clear visibility, even in dimly lit environments. ✅ Durable and Sturdy: The rugged construction with IP-rated protection makes it resistant to dust and water. ✅ Multiple Measurement Modes: It supports various angle measurements, including degrees, percentages, and millimeters per meter. ✅ Audio Indicator for Alignment: The beep function helps when you can't keep your eyes on the display, which is a great feature for hands-free leveling. ✅ Long Battery Life: It lasts through extended use, making it reliable for both indoor and outdoor jobs. ... show more
Reviewed in the United States on February 11, 2025 by DBR Tech

  • Unwavering Accuracy, Effortless Leveling
Style: 50ft
The Bosch GLL50-20G laser self-leveling tool offers pinpoint accuracy. Its bright green laser lines are exceptionally visible, even in bright light. The self-leveling function is fast and reliable, saving precious time. The robust build quality inspires confidence and ensures long-term durability. The extended range makes it perfect for large projects. It's a game-changer for any professional or serious DIY enthusiast, delivering consistent and precise results. ... show more
Reviewed in the United States on March 13, 2025 by Matt D.

  • Love it.
Style: 50ft
Excellent product. It works exactly as I had hoped.
Reviewed in the United States on March 9, 2025 by william brauer

  • Makes hanging pictures easy!
Style: 40ft
I got this for some DIY shelves on my TV wall. I was tired of using a tape measure, level, and constantly alternating between the two. This product took care of that. Very simple to use. The green laser is immediately visible even in bright sunlight and it allows for an easy to read section for installation. The only drawback is that it's very fidgety if it's not at the exact height. It has it's limitations unless you use a tripod with a tall range. Other than that, this is new necessary addition to my ever growing tool collection. ... show more
Reviewed in the United States on February 6, 2024 by Nick T

  • A must for align things.
Style: 50ft
The green color makes it easier to find the laser on bright conditions. Tripod and magnetic support helps you a lot to position the device. I get a good deal while on discount so it was totally worth it.
Reviewed in the United States on February 27, 2025 by Eduardo

  • Bosch Never Fails
Style: 50ft
Works great bright beam. Can be used to set at an angle on a tripod. The beam blinks instead of being steady but it works. Great for all projects you need a level.
Reviewed in the United States on January 8, 2025 by Daniel Diehl

  • Poor range to the sides
Style: 50ft
I thought this would be an upgrade but it's not nearly as useful as my old GLL2-45 red line laser. This one is brighter in the middle and the line is crisper, but the horizontal line visibility drops off quickly as you move to the side and doesn't wrap around the room nearly as effectively. The vertical angle is worse on this too. I re-posted another viewers photo here showing what I mean - my red laser will wrap around all 3 sides of a shower. ... show more
Reviewed in the United States on February 14, 2025 by ashtong63 ashtong63

  • Muy bueno
Style: 50ft
Excelente, muy recomendable, es pequeño y tiene muy buen alcance!
Reviewed in the United States on March 23, 2025 by German Fernandez

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