ID: 90472

LASER TREE 450nm 40W 20W TTL Module Adjustable Focus Laser Head for CNC Laser Engraver Cutter Woodworking Tools and Accessories

4.8 (75 votes) | 362 orders
Price: US $278.03 - 633.34 / piece
Discount Price:
US $ 71.12 - 158.18 / piece
Ships From

450nm 20W 30W 40W Adjustable Focus Laser Module


Product Description:

LASER TREE adjustable focus blue laser module is specially designed for CNC milling machines. With a wavelength of 450 nm, it is an effective tool for laser engraving and laser cutting. They can carve and cut various materials.


Blue Laser Module --- Professional laser head with high speed and high stability. Bright blue-violet light, easy for locating when engraving

Easy to Assemble --- More mounting holes design, small and compact

Adjustable Focus --- Adjustable laser head, easy to adjust, more flexible for engraving and cutting

Widely Compatibility--- 12V 3PIN laser head, compatible with Z*aitu,O*tur,Tw* trees,S*ulpful9, Xtool, A*omstack and other models of DIY laser engraving machines.




Q1: How to connect to my machine?
A1: For our laser module, red wire is for DC-12V, black wire is for GND, yellow wire is for PWM signal.
Please judge according to the table on the detail page.
Q2: Do I need to select the driver adapter?
A2: The laser modules in this link are all 12V 3PIN interfaces. When your motherboard interface or power supply does not match the laser module, you need to use the driver adapter for connection; Or the interface matches, but you need to use an external power adapter, you also need to use this driver adapter for connection.
Q3: How to adjust the focus?
A3: For LT-40W-A-GOLD,
The best focal length for cutting is 35mm.
The best focal length for engraving is 20mm.
This is a tutorial for LT-40W-A-GOLD to adjust focus, please refer to the settings:
Q4: How to understand PWM 0/5-12V?
A4: For our laser module, the PWM signal is 0/5-12V, the PWM signal is 0V for off, and 5~12V for on.
Experiments show that part of PWM can be turned on when it is 3V.
Q5: Does this laser module have a protective cover?
A5: Because the laser module is adjustable focus, it is not designed with protective cover.
Please wear goggles before using the laser module and pay attention to safety.

  • Model Number: 20W 30W 40W Laser Engraving Module Head
  • Brand Name: Laser Tree
  • Certification: CE
  • Origin: Mainland China
  • Type: Laser Head
  • Wavelength: 450nm
  • Material: Aluminum alloy + Plastic
  • Effect Laser Power: 40W 30W 20W
  • Output Optical Power: 5W
  • Modulation: 0/5-12V TTL/PWM
  • Interface: X2.54-3P Socket
  • Working Frequency: 0-5kHz
  • Features: Adjustable focus
  • Application: Engraving / Cutting
  • Service: Dropping Shipping Service


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of HOGAKI.COM - Home, Garden & Kitchen shop (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



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