LASER TREE Laser Engraver Module, 20000mW(20W) Output Optical Power, Laser Engraver Cutter Module with Air Assist, High Accuracy Quad-Compression Spot Laser Head, Engraving 340+ Colors On Metal Steel
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Availability:
In Stock.
Arrives
Tuesday, Sep 2
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Size: 20W Laser Output
Features
- POWERFUL LASER MODULEExperience the true power of LASER TREE's 20000mW laser module with an optical power output of up to 24000mW. High power laser cutter module cutting 10mm bass plywood by one pass, and cutting 8mm black acrylics in one pass. Engraving speed up to 24000mm/min. Whether you're a professional or a hobbyist, this powerful laser module will help you achieve the results you need
- ULTRA-FINE COMPRESSED SPOTLASER TREE 20W(20000mW) laser head with 4pcs 5W beam-compressed laser diodes. Quadruple compression spot (0.08*0.08mm) makes the engraving and cutting more powerful and precise. It is able to cut 30mm wooden boards, 30mm acrylic sheets, and 0.1mm stainless steel. With the ability to engrave over 340 colors on metal stainless steel, the 20000mW module gives you more possibilities for your creations. Class level: Class 4
- EFFICIENT & SAFETYBlue light laser module with a professional air assist system can make cutting deeper and get cleaner material edges. Built-in fan cooling system, fan Speed 10000 rpm. Cool efficiently to prolong service life. Original diode, lifetime up to 20,000 hours. The red laser shield filters 97% of UV rays to protect your eyes and those around you. And a 3-in-1 bracket for fan protection, fixed wires, and air ducts has been added to the top of the laser module.
- WIDE COMPATIBILITY & EASY TO USECompatible with PWM-controlled laser engraving machines, laser cutting machines, CNC machines, and 3D printers. The included accessories can be easily integrated into your existing machine. Equipped with adapter board & power adapter that are compatible with different voltages and pins between the machine and the module. The focus lever design makes it easier to adjust the focus. And the mounting bracket makes it easy to mount the module on the machine.
Product Dimensions: 2.48 x 2.48 x 5.68 inches
Item Weight: 4.29 pounds
Manufacturer: LASER TREE
Date First Available: March 10, 2023
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If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 2
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I bought an Atomstack S10 pro engraver a few months ago and was never satisfied with the performance of their '10 watt optical power' laser head. It worked great for engraving on wood and slate, but couldn't cut 3mm basswood plywood or anything thicker than this - regardless of number of passes (I gave up on 3mm basswood plywood after 5 passes because it just couldn't cut through and the position accuracy on multiple passes was not that good so the cuts washed out and charred to the point of not being usable). So I looked for a more powerful laser. Atomstack and XTool both advertise a 20 watt optical power laser head but both are more expensive than this one and I've only seen the one from Atom stack available in a bundle with their air assist unit. Then I found this laser head, touted as 20 watts optical power and at a better price point that the other two competitors. The only caveats - 1. Absolutely no mounting hardware or bolt pattern information is provided; You must DIY your own mounting system to work on your engraver.; 2. An installation manual is not included in the package but there is one available on line which does give the the dimensions, connections and focusing information; 3. You must fabricate something to mount the laser that also provides the means to adjust the focal point (z axis). So, I fabricated a suitable mount and installed it on my engraver, made the necessary connections to the controller and ran a test. OMG, what a HUGE difference. my engraver finally behaves the way the manufacturer says it's supposed to. I am just beginning to run tests, but I have already found this laser will cut my 3mm basswood plywood in one pass. Engraving looks great. I can't speak to longevity as I just put it into service. I will update as I run more tests and discover its abilities but for now I am very happy with this laser head. If you are looking for a moderately priced 20 watt optical power laser head and don't mind a little DIY to get it mounted, this is the module for you. Final note - I bought the package that comes with a power supply and power switching board since I didn't trust the engraver power supply to be able to supply enough current for this module. Electrical connection was simple and the power switch board has a switch to select either the engraver power supply or the external power supply.
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Reviewed in the United States on November 3, 2022 by hwm
Size: 20W Laser Output
Updated from a Sculpfun 10 watt unit and this 20 watt makes a big difference. It took a bit of time to adapt the unit, but it works great!
Reviewed in the United States on June 14, 2025 by Proavman
Size: 20W Laser Output
this item LT 4LDS V2 was working great and i have posted on FB and Reddit how great and recommended it to other people, but i have a issue with the laser; it has stopped cutting 3mm base wood, when new it would cut 20 mm wood and for some reason the power has diminished to just etching at 90%, i have tried a different power supply and also tried a different machine main board, it could be a problem with the driver adapter. but at this time i am very disappointed with the laser module not functioning to specification after a only few months old. i have the 5w laser tree module and still working great after 3+ years, very disappointed and waiting on Laser Tree customer support at this time
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Reviewed in the United States on March 26, 2025 by JC
Size: 20W Laser Output
I wanted to update my existing 5W laser and found this. So much more powerful! I'm now able to engrave at speeds up to 10X faster. What used to need 75% power on my original laser are now done at 10-15%! The beam seams almost as tight as the 5W. The only downside (for me) was not anticipating the size and weight! Even though I can cut faster, the mass of this thing is significantly limits how fast my Ortur can go without shaking. At least the use of lower power should extend the life of this laser significantly. My next plan is to build up a much heavier duty frame/motor combination to harness everything this beast can offer! Well built - i highly recommend this unit!
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Reviewed in the United States on February 22, 2025 by JW
Size: 20W Laser Output
The laser has the power and if you are familiar with laser cutting, then it's an easy upgrade. If not, the manual is confusing and there isn't an installation video for doing an upgrade. I'll be making an installation video this week for that very reason. What to know: It's a 24v unit so you'll have to check your power supply to your board and determine what it's output volts are. If it has any number over 24 volts you're okay. If it is 12 volts you have to use the adapter. The GREEN plug goes as shown in the booklet. I used a three pin cable from my controller board to the D pin plug on the adapter. Make sure your PWM, GRD and Power are the same on both ends and the switch is set to EXT. It will work with Lightburn. If the plug has reversed PWM and POWER, you'll have to cut the cable and solder them back together and cover with shrink tubing. You can use butt splices or even wire nuts but I prefer the soldered joints covered with shrink tubing to prevent moisture from degrading the wires. My YT Channel is @GetRealwithMike and the how-to video should be on by February 2024. Other than that, the laser has been a dream to use.
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Reviewed in the United States on January 29, 2024 by Mike
Size: 20W Laser Output
Had to do some minor manipulation to afix the last=r to my Z Axis. The drive is in the cabinet where it runs off of a 24 Watt power supply and three line connecor to the lasr itself. I use a manual voltage regulator to control the laser wattage output vs. the slider in my Sienci SLB. It works perfectly with the Sience SLB Controller.
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Reviewed in the United States on August 20, 2024 by Raymond C Coulter Raymond C Coulter
Size: 20W Laser Output
I purchased this laser module and only used it to cutt 3mm basswood. I attemted to do some engraving with it as well, but the simple text and small vector graphics turned out terrible at any detting. It worked great for cutting until it lost 90% of it's power after about 8 hours of total operation over a two week period. I returned the first one and replaced it with a second unit. It failed after about 10 hours of total operation as well. I will not attempt a third one.
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Reviewed in the United States on April 9, 2024 by Thomas R.