--- product_id: 366444005 title: "Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine" brand: "comgrow" price: "4029 kr" currency: DKK in_stock: true reviews_count: 2 url: https://www.desertcart.dk/products/366444005-comgrow-40w-laser-engraving-module-compressed-spot-5w-optical-power store_origin: DK region: Denmark --- # Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine **Brand:** comgrow **Price:** 4029 kr **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine by comgrow - **How much does it cost?** 4029 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/366444005-comgrow-40w-laser-engraving-module-compressed-spot-5w-optical-power) ## Best For - comgrow enthusiasts ## Why This Product - Trusted comgrow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Comgrow 5W Laser Head Kit ## Features - 💎【WIDE COMPATIBILITY】24V input, 24V PWM Modulation Board. The Laser head kit can be used for cutting machine, CNC engraving machine, DIY laser Engraver. Recommended application machine: Comgrow engraving and cutting machine and Creality 3D Printer Ender 3/Ender 3v2/ Ender 3 Pro! Easy to assemble, all aluminum alloy structure design, anodized. You can download the bracket file from Comgrow official website - 💎【ULTRA-FINE COMPRESSION LASER】The laser power is 5W, the high-power engraving speed is faster, and the accuracy is higher. The ultra-fine laser focus area is reduced to 0.08mm^2. The high-density laser can easily cut 12mm thick wood and black. Acrylic; can directly engrave smooth stainless steel metal and ceramics. - 💎【WIDELY USED】Main applications of the laser module cutting: cutting, metal engraving, drawing depth engraving, etc. (Especially good at cutting, It can cut wood (3-8mm). It supports metal engraving non-reflective materials, depth of engraving (0.5-3mm wood). Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, etc. - 💎【NON ASSEMBLY REQUIRED】As a professional engraving tool to use spring clamps fixed the engraving module and no need any more screws. Widely Uses of material for engraving maxmum is 5-8mm. It can engrave wood, MDF, leather, paper, cotton etc. And engrave stainless steel, glass, transparent acrylic after spray covering. Give you more creative works to cutting and engraving on DIY commercial signs, greeting cards, mini-models, engraving children drawings. - 💎【COMPREHENSIVE AFTER-SALE SERVICE】We offer exhaustive after-sale service, you can search "Comgrow" through Facebook, Youtube, Twitter, Instagram and google and will easily find out our Comgrow brand page you can get more professional DIY skills from our video operation guidance but also can join our team to share every moment you work with our products with others. ## Images ![Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine - Image 1](https://m.media-amazon.com/images/I/71RVZInFfdL.jpg) ![Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine - Image 2](https://m.media-amazon.com/images/I/71BuhjGqibL.jpg) ![Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine - Image 3](https://m.media-amazon.com/images/I/61KN0ad7DeL.jpg) ![Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine - Image 4](https://m.media-amazon.com/images/I/7111A-3XXFL.jpg) ![Comgrow 40W Laser Engraving Module Compressed Spot,5W Optical Power Laser Head Kit with Eye Protection Design for Ender Series 3D Printers and CNC Engraver Cutting Machine - Image 5](https://m.media-amazon.com/images/I/71LTQh5PxxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comgrow 5 Watt Laser Engraver *by J***P on Reviewed in the United States on 5 September 2021* I built a DIY Laser. Unable to to an Larger one already build. I also own a K40.The 5 watt laser has a lot more power and is much Nicer and Larger than the previous one I owned from Comgrow as you can see in the pic. It came with Safety glasses and the mount and wires to hook up to many different printers. But I bought it for my DIY Project Laser. I run Lightburn and it worked great, It sits very close to my work and with the protective shield around laser is very nice. Always wear safety glasses when using a laser and never leave un attended. The control board I have it hooked up to failed after test printing with it all day. I hooked up the smaller, older laser once this happened which worked fine before and it also would not test fire. So I need to buy a better control board for it. This 5 watt laser has a Cooling fan mounted on top of the laser to keep it cool and is fixed focused. Your focal length needs to be 22 mm from your work. So from the top of the red acrylic to my work I have a small piece of plastic to get the correct distance. In the past I was never able to get there software to work correctly with my Ender 3, maybe its different now, I don't know. But as I said about I use Lightburn and this 5 watt laser is mounted on my DIY Laser Project and seems to work fine. I have a Group and Channel called 3DHP. I will have a video put up soon on this Laser. I hope this might of helped some of you wondering about this laser head. Oh, also it you hook this up to a 3d printer, they have included a plug that is a Y to hook up to fan port and with between plugs outside of printer, so no need to open up control box over and over to switch over. I would recommend this laser for a DIY Project and Buy Lightburn to go along with it. ### ⭐ laser flashes on power up but doesnt turn on while running a gcode command through sd card *by D***L on Reviewed in the United States on 29 October 2021* everything is connected properly light flashes when ender3 v2 is turned on when attempting to run a gcode file it does the motion but laser doesnt turn on i beleive i have download the correct firmware and connected everything properly everything works when i use the creality workshop but would like to use lightburn because there is far mor customization options with it --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/366444005-comgrow-40w-laser-engraving-module-compressed-spot-5w-optical-power](https://www.desertcart.dk/products/366444005-comgrow-40w-laser-engraving-module-compressed-spot-5w-optical-power) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-26*