---
product_id: 574543155
title: "GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries"
brand: "bosch"
price: "฿5857"
currency: THB
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.th/products/574543155-gll50-20-50-ft-self-leveling-cross-line-laser-includes
store_origin: TH
region: Thailand
---

# 50 ft range precision Dual power options IP55 dust & water resistance GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries

**Brand:** bosch
**Price:** ฿5857
**Availability:** ✅ In Stock

## Summary

> 🎯 Level Up Your Craft with Bosch Precision!

## Quick Answers

- **What is this?** GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries by bosch
- **How much does it cost?** ฿5857 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/574543155-gll50-20-50-ft-self-leveling-cross-line-laser-includes)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Self-Leveling Tech:** The pendulum system auto-levels and signals out-of-level status, locking securely for transport—effortless precision every time.
- • **Built to Brave the Elements:** IP55-rated durability means rain, dust, or debris won’t slow down your jobsite hustle.
- • **Power Your Workflow Your Way:** Use included AA batteries or upgrade to Bosch’s Lithium-Ion for uninterrupted, on-the-go productivity.
- • **Precision that Commands Confidence:** Achieve pinpoint leveling accuracy within 5/16 inch at 30 feet—because your projects deserve perfection.
- • **Compact, Ergonomic & Ready to Mount:** Lightweight design with integrated magnetic mount and tripod compatibility keeps you agile and hands-free.

## Overview

The Bosch GLL50-20 is a professional-grade 50 ft self-leveling cross-line laser featuring bright, thin red lines with 5/16 inch accuracy at 30 feet. It offers flexible power options with included AA batteries or optional Lithium-Ion battery for extended use. Built tough with IP55 dust and water resistance, it includes a smart pendulum system for automatic leveling and secure transport lock. Compact and ergonomic, it comes with an integrated magnetic mount and tripod compatibility, making it the go-to tool for precise, reliable leveling on any jobsite.

## Description

The Bosch GLL50-20 Self-Leveling Cross-Line Laser features a 50 feet range and cross-line mode that projects both horizontal and vertical red lines, allowing for leveling with a 5/16 inch accuracy at 30 feet. With its power flexibility, operate using the included AA batteries or purchase Bosch's 3.7V Lithium-Ion 1.0 Ah Battery (sold separately) that allows use of the tool while charging to diminish downtime. 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 for safeguarding. 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.

Review: Well-made, quality laser level - This laser level is outstanding, portability, works great, always level…. this tool gets used the most in my toolbox. The battery life is outstanding. The brightness is good and the accuracy is correct. I’ve checked it with my other levels and it’s always right on.
Review: Nice Laser - Great product, worked well for a remodel product. I let my dad borrow it and he enjoyed it as well. You will need a stand, would be nice if you could purchase it with one right away.

## 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.
- 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.
- CLASS II LASER: 630 - 650 nm; <5 mW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKJXX4XR |
| Batteries | 2 12V batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #17,243 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Horizontal & Vertical Lasers |
| Brand | Bosch |
| Color | Blue and Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,517) |
| Date First Available | October 5, 2023 |
| Finish | Brushed |
| Included Components | GLL50-20 Self-Leveling Cross-Line Laser, Integrated Magnetic Mount, (2) AA Batteries |
| Item Package Quantity | 1 |
| Item Weight | 12.3 ounces |
| Item model number | GLL50-20 |
| Manufacturer | BOSCH |
| Material | Plastic, Rubber |
| Operation Mode | Automatic |
| Part Number | GLL50-20 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions | 4.1"L x 2.5"W |
| Shape | Rectangular |
| Size | One Size |
| Special Features | self-leveling |
| Style | 50ft |
| UPC | 000346811513 |
| 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 |

## Product Details

- **Brand:** Bosch
- **Color:** Blue and Black
- **Material:** Plastic, Rubber
- **Product Dimensions:** 4.1"L x 2.5"W
- **Style:** 50ft

## Images

![GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries - Image 1](https://m.media-amazon.com/images/I/71WNWPQeweL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well-made, quality laser level
*by A***R on January 10, 2026*

This laser level is outstanding, portability, works great, always level…. this tool gets used the most in my toolbox. The battery life is outstanding. The brightness is good and the accuracy is correct. I’ve checked it with my other levels and it’s always right on.

### ⭐⭐⭐⭐⭐ Nice Laser
*by A***R on January 19, 2026*

Great product, worked well for a remodel product. I let my dad borrow it and he enjoyed it as well. You will need a stand, would be nice if you could purchase it with one right away.

### ⭐⭐⭐⭐ Ok for the price
*by L***T on January 10, 2026*

This works ok for the price. But you need either a tripod or something to set it in as its not adjustable at all. And ince you try to tilt it too far up it won't level itself any more.

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-31*