Bosch |SKU: GLL100-42GL-RT
Certified Refurbished

Bosch GLL100-42GL 3.7V Green-Beam Self-Leveling Cross-Line Laser with Li-Ion Battery (Refurbished)

$149.99
4 interest-free installments of $37.50/mo with
Regular price $149.99
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Condition: Certified Refurbished

Product highlights

  • Works with rechargeable 3.7V Li-Ion or AA batteries for flexible power
  • IP65-rated dust and water-resistant construction
  • USB-C charging allows use while charging
  • VisiMax technology optimizes brightness and battery life
  • Projects green-beam lines up to 4X brighter than red lasers
  • 8-hour runtime with Li-Ion battery for all-day use
  • U-shaped laser outlet for wider horizontal reach
  • Bright, thin lines with 100-ft range and 1/8-inch accuracy at 30 Ft
  • Smart Pendulum System self-levels and locks when off
  • Magnetic L-bracket for versatile positioning
  • ¼ In. threading mount for tripod attachment
  • Full rubber overmold housing protects from shocks
  • Rubber grip base ensures stable operation

In the box

  • Bosch GLL100-42GL 3.7V Green-Beam Self-Leveling Cross-Line Laser (Refurbished)

Free standard shipping

*Orders placed before 3 PM EST Mon - Friday will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Questions? We’re Here to Help

Call or email one of our experts.

The Bosch GLL100-42GL 3.7V Green-Beam Self-Leveling Cross-Line Laser pairs remarkable power flexibility with green-beam technology to emit lines up to 4X brighter than standard red beams. Use with the included rechargeable 3.7V Li-Ion 3.0 Ah battery or AA batteries (sold separately) for enhanced versatility and longer runtime on the job. The included USB-C cord even provides the option to charge the tool while in use for greater flexibility and efficiency. Built-in VisiMax technology monitors temperature and power consumption to deliver the brightest line for the job, optimize energy efficiency, and provide long-term tool reliability. Full rubber overmold housing helps protect the level at every major shock point. IP65-rated, the laser can withstand tough, rainy conditions and is dust-tight for enhanced protection. The U-shaped laser outlet window provides a wider horizontal reach of the laser line. With a working range of up to 100-ft, the bright, thin lines provide an accuracy of 1/8 In. at 30-ft. Equipped with a Smart Pendulum System, the tool self-levels, will indicate any out-of-level condition, and then locks when switched off for secure transport. Keep a handle on the laser with the rubber grip base and easily position using the strong magnets or ¼-inch threading mount. Complete with an outstanding operating time of 8 hours (using a Li-Ion battery), for all-day power and productivity.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.


Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy.