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Genmitsu L8 40W Laser Module Upgrade Kit, 40W Optical Power Output for Powerful Cutting, Three Preset Focal Lengths, Full Set Safety Inspect System

  • Based on 2 reviews
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$539.99 Why this price?
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Availability: 16 left in stock
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Arrives Sunday, Aug 31
Order within 16 hours and 20 minutes
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Features

  • Upgrade Your Cutting Ability: Elevate your L8 20W machine with the Genmitsu L8 40W Laser Module. This drop-in upgrade offers effortless replacement, ensuring hassle-free enhancement for maximum cutting efficiency. Note: Laser Power Output 40000mW, This is a laser class 4 module, please wear necessary module if you use if seperately.
  • Powerful 40W Optical Output: Experience the unparalleled power of the Genmitsu L8 40W Laser Module, delivering over 40W of optical power. Cut through materials like 20mm Pinewood and 12mm black acrylic effortlessly in a single pass!
  • Efficient Focus Adjustment: Enjoy flexibility with 3mm, 8mm, and 18mm adjustment levels, allowing easy adaptation to various material thicknesses.
  • Safety and Monitoring: Integrated features such as airflow detection, lens detection, fire detection, and a power indicator bar provide intuitive monitoring for a safer work environment.
  • Compatibility Notice: Please note that this laser module is specifically designed for Genmitsu L8 engraving machines. Ensure compatibility before purchase to maximize performance and functionality.

Product Dimensions: 11.8 x 7.87 x 3.94 inches


Item model number: LMW40


Item Weight: 4.16 pounds


Manufacturer: Genmitsu


Country of Origin: China


Date First Available: January 31, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 31

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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Top Amazon Reviews


  • Beastly piece of hardware! (Updated)
I used this 40w laser module to upgrade my 20w Genmitsu L8 Laser cutter/engraver. It's a beefy brick of metal, larger and heavier than the 20w module, and is a simple drop-in swap. It cuts like a phaser weapon. It should though for $600.00. That's half the price of an entire L8 20w system. It comes with a 24v 10a power supply to replace the original 24v 6a supply because of the greater current draw of the larger module. There are no instructions for installation although it's obvious how. It took me about 10 minutes to do it. That said it's not obvious that you have to unscrew and move the Y axis limit switch stop pin inside the front left corner because of the larger 40w frame otherwise there will be a collision upon power up. Also note that this larger module's cooling fans are considerably louder than the 20w. Unfortunately, the module I just received has a defective air sensor and thus can't display the presence of air assist pressure. The light never changes to green from red. I'm trying to get a replacement but apparently can't do so through Amazon. I'm going to try through Sainsmart directly. I'll update if I get a response. UPDATE: Amazon did agree to send me a replacement laser module after all. I'll not need it since, while waiting for it's arrival, Jamie at Sainsmart reached out to me and provided an immediate solution to my problem. Epic operator error 🥴 was the diagnosis. When the machine powers up the air flow sensor is calibrated. If there is air flowing at that moment the sensor sets that as the bottom reading and naturally can't indicate anything higher. (Version 1.1 of the operation manual should probably provide this tip.) I was turning on the machine with the air assist pump already running and thus no green indicator on the module. Great +1 for Jamie immediately recognizing that issue. Five stars across the board now! ... show more
Reviewed in the United States on September 19, 2024 by JChristy

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