Wecreat Lumos Portable Laser Engraver Review: A Versatile All-Rounder

Introdution

The Wecreat Lumos portable laser engraver is an all-in-one machine. Its compact size features dual laser sources: a 10W diode laser and a 3W IR laser, enabling the Lumos to engrave virtually any material. What’s more, a standout feature is the 3W IR laser’s innovative Nano Temp Control technology, enabling cost-effective MOPA-style metal color engraving with consistent color output.

Its portability and handheld design make the Wecreat Lumos adaptable to diverse application scenarios. The slide extension also features an innovative design point: it can be combined with the rotary module to engrave longer cylindrical surfaces. Coupled with the Wecreat Lumos’ user-friendly and smooth workflow, it is exceptionally well-suited for rapid customization of small items. If you’re seeking a reliable portable laser engraver for your small business or jewelry engraving needs, the Wecreat Lumos deserves serious consideration.

To save you time, here are my ratings based on in-depth testing. This article will thoroughly showcase the diverse capabilities of Wecreat Lumos.

The Design of Wecreat lumos Portable Laser Engraver

The exterior design of the Wecreat Lumos is, in my opinion, the most aesthetically pleasing among all portable laser engravers. Its sleek lines and minimalism make it like a beautiful smart home appliance. The Lumos features a compact body with a 116×116 mm engraving area, expandable to 520×116 mm using a slide extension. Its 50MP high-definition camera enables precise positioning for complex designs, delivering true “what-you-see-is-what-you-get” results.

Wecreat Lumos supports both manual laser engraving and automatic laser focusing. For manual focusing, simply rotate the knob to overlay the blue and red laser spots. Below the manual focus button lies an autofocus button—press and hold for 2 seconds, and Lumos will automatically adjust laser focus settings. Alternatively, click the autofocus button within the software. The rear of the Wecrea Lumos features an interface for connecting an exhaust pipe. Beyond the power and USB ports, Lumos also features interfaces for a rotation module and slide extension, enabling users to purchase accessories for future upgrades.

In laser technology, the Wecreat Lumos is innovative. Its 3W IR laser spot size is only 0.01 mm x 0.01 mm, enabling 8K image engraving quality. More importantly, the 3W IR laser achieves consistent color output in metal color engraving, which is the most prominent advantage of the Wecreat Lumos portable laser engraver. The 10W diode laser boasts a spot size of 0.05 mm x 0.05 mm, offering superior precision compared to other diode lasers.

Innovative 3W IR MOPA-Style Color Engraving

The Wecreat Lumos portable laser engraver delivers cost-effective, consistent color engraving on metal. Before Wecreat Lumos was launched, if you wanted to achieve accurate colors on metal materials, you would have to spend over $4,000 to purchase a MOPA laser engraver, such as the xTool F2 Ultra MOPA. Now, you can achieve MOPA-style metal color engraving by buying the Wecreat Lumos for just around $1,200. This low-cost solution achieves stable color output on metal through its innovative 3W IR laser. This laser delivers laser energy with greater precision, enabling MOPA-style metal color engraving.

How to Test Metal Color Engraving Parameters With Wecreat Lumos?

When performing color engraving on metal, it is necessary to conduct engraving tests for each type of metal to understand the specific parameters required for different colors.

The Wecreat Makeit software provides a detailed beginner’s guide for color engraving tests, making everything convenient. To summarize: First, engrave color blocks at different focal distances onto the metal (the number of blocks is up to you). Second, based on the color results from each focal distance, select your preferred focal distance in the software for detailed parameter testing.

Taking my project as an example, I planned to create a color engraving design on 201 stainless steel. I first engraved five sets of test arrays with different focal distance parameters on the 201 stainless steel. As shown in the image below, the focal distances for the five-parameter test arrays were 155, 157, 159, 161, and 163. For instance, the test array at a 163 mm focal distance produced a cyan color using 30 mm/s speed, 60% laser power, and 300 lines per inch.

Consistent Colors Output on 201 Stainless Steel

After testing the color engraving parameters above, I precisely know the specific engraving parameter combinations corresponding to different colors on 201 stainless steel. Next, we can proceed with color engraving.

As shown below, I prepared a four-layer design, intending to engrave each layer in a distinct color on 201 stainless steel. Using the test parameters with a 163 focal distance as an example, the parameters for achieving cyan, yellow, light pink, and dark blue are summarized in the table below.

Therefore, when working on color engraving projects on 201 stainless steel, fill in the required engraving parameters according to the color parameter reference table.

As seen in the image below, the desired colors were achieved with remarkable precision on the 201 stainless steel! The Wecreat Lumos laser engraver excels in delivering consistent color output on metal—a capability unmatched by other laser engravers in its price range. However, since the engraving speed for metal color engraving must be set very low, achieving this 69 x 97 sized colored piece took nearly 3 hours. But to obtain such outstanding metal color engraving results, I am more than happy to invest this time.

The color consistency of the Wecreat Lumos 3W IR laser’s metal color engraving is truly outstanding. The left side of the image below shows the color engraving test parameters for 201 stainless steel. As you know, the color engraving project on the right was achieved using the 163 focal distance test parameters. By closely examining the color array of the 163 focal distance parameters and the color engraving project, I believe you will be pleasantly surprised to conclude that the Wecreat Lumos can indeed consistently produce stable colors on the same metal material.

Color Engraving On The 304 Stainless Steel Cup With A Rotary

Wecreat Lumos paired with the rotary module, which unlocks its greater potential, enabling laser engraving on regular cylindrical objects, rings, and more. Setting up the rotary module is straightforward and requires no further explanation here. Continuing with the example of metal color engraving, this time I plan to engrave the same colorful pattern on a 304 stainless steel cup using the rotary module.

Due to the material difference between 304 stainless steel and 201 stainless steel, achieving consistent color engraving on the 304 stainless steel cup requires re-testing the parameters. The steps are very similar to before, only switching from flat engraving mode to cylindrical engraving mode.

As shown below, this is the engraving parameter test conducted on the 304 stainless steel cup. The matrix test at a 1162 focal distance and 300 line density reveals remarkably rich color variations.

Based on the parameter testing, I summarized the color parameters in the table below, which were needed to reproduce the desired effect on another 304 stainless steel cup. Using these same engraving parameters, I achieved consistent metal color engraving on a new 304 stainless steel cup! The results are truly satisfying! So far, I’m deeply impressed by the metal color engraving performance of the Wecreat Lumos 3W IR laser! It delivers stable, consistent color output across different metal materials.

Wecreat Lumos Image Engraving Test

The Wecreat Lumos portable laser engraver features dual laser sources: a 10W diode laser and a 3W infrared laser. This dual-source design makes the Wecreat Lumos exceptionally versatile in material compatibility, capable of engraving over 300 different materials. Engraving vector graphics or SVG images is effortless for this laser engraver. The real challenge lies in achieving high-definition engraving of various photos.

10W Diode vs. 3W IR: Which Offers Higher-Definition Engraving?

The complementary capabilities between the 10W diode laser and 3W IR laser make the Wecreat Lumos more versatile for material engraving. The Wecreat Lumos’s 10W diode laser has a spot size of 0.05 x 0.05 mm, while the 3W IR laser boasts a spot size of 0.01 x 0.01 mm (that’s incredibly fine!). Theoretically, the 3W IR laser delivers finer, higher-definition image engraving. Now, let’s evaluate the difference in engraving precision between the two using a case study.

I plan to engrave portraits on black metal cards using both the 10W diode laser and the 3W IR laser. As seen in the image below, the portraits feature highly detailed elements, particularly the hair. Without sufficient engraving precision, it would be challenging to fully reproduce these intricate details.

Thanks to the Wecreat Lumos’s 50MP high-definition camera positioning feature, I easily resized the image and aligned it precisely along the card’s edge for engraving. Additionally, the Wecreat Makeit software comes pre-loaded with optimal engraving parameters for various materials. However, one drawback is that the current automatic parameter settings aren’t entirely optimal. They seems to don’t adjust based on the type of laser source.

Overall, I’m very satisfied with Wereat Lumos’ workflow. It’s mostly automated, with no tedious manual steps involved. The following three engraving samples were produced using a 10W diode laser and a 3W IR laser, respectively. The engraving speed of the Wecreat Lumos is also quite fast, capable of completing the engraving of an image onto a metal card within two minutes. You can quickly identify that the image on the far right offers the highest resolution—it was engraved with the 3W IR laser.

The first image on the left was engraved with the following parameters: 10W diode laser, 240 DPI, 55% laser power, and 200 μs dotting duration. Judging by the engraving quality, it falls significantly behind the other two images. The middle engraving image was also created using the 10W diode laser, but with the DPI increased to 350. While it appears sharper than the first image, the engraving is overexposed, meaning the material surface was burned excessively. The third image, on the far right, was engraved using a 3W IR laser with the following parameters: 3W IR laser, 350 DPI, 55% laser power, 200 μs dotting duration. As you can see, it perfectly renders the image as intended—with clear details and no excessive burning of the material that would cause overexposure. This demonstrates that the 3W IR engraving is more gentle. To achieve even higher image definition, increasing the DPI value, such as to 500 DPI, is recommended.

10W Diode Laser Engraving Testing: Capable of What 3W IR Cannot

The 3W IR laser has demonstrated astonishing results in metal color engraving and high-definition engraving. However, for materials incompatible with IR lasers, the 10W diode laser can serve as a complementary solution. For instance, it excels on non-metallic materials such as leaves, plywood, and other commonly used DIY materials.

The leaf engraving below was achieved using the 10W diode laser in engraving mode. The Wecreat Lumos 10W laser leaf engraving is truly impressive; it looks incredibly lifelike! The last machine I encountered was the xTool F2. The parameters for this leaf engraving were: 10W diode, 55% power, 500 dpi, 230 μs dotting duration, and a total processing time of 4 minutes and 30 seconds.

On plywood, the Wecreat Lumos 10W diode mode remains outstanding! The plywood engraving below used these parameters: 10W diode laser mode, 55%, 254 dpi, 650 μs dotting duration.

If you want to achieve a similar deep engraving effect on wood, the Wecreat Lumos can do it too. Simply adjust the parameters slightly. For example, the engraving piece below only increased the dotting duration value compared to the plywood piece above: 10W diode laser mode, 55%, 254 dpi, 1500 μs dotting duration.

Not Just Portable, But Also Handheld

Wecreat Lumos features a compact design that is not only portable but also enables handheld operation. Detach the Wecreat Lumos laser head from its enclosed housing, then attach the magnetic protective cover to switch to handheld mode.

As shown below, the rear of the laser head features three ports: a USB port, a power port, and a fan port for the magnetic protective cover. In portable mode, the Wecreat Lumos weighs approximately 7kg. In handheld mode, it weighs only 2.3kg. This makes the handheld mode significantly more lightweight, and I can easily lift it with one hand.

Overall, the handheld mode of the Wecreat Lumos significantly expands its application scenarios. When the object to be engraved cannot be placed on a flat surface, the handheld mode provides a simple solution.

Innovative Slide Extension Becomes More Versatile

Like other portable laser engravers, the Wecreat Lumos also benefits from a comprehensive accessory ecosystem to accommodate larger engraving areas. When using the slide extension mode, the maximum engraving area of the Wecreat Lumos can be expanded to 520 mm x 116 mm. In slide extension mode, I won’t focus on the standard slide extension functionality, as these features are largely identical across other brands.

Slide Extension Combines Rotary Module to Engrave Longer Cylinders

However, the Wecreat Lumos introduces an innovation not found in other brands: it allows the slide extension to be used in combination with the rotary module. This directly solves the common limitation where portable engravers cannot process objects longer than 250mm.

This idea is truly ingenious, maximizing the versatility of the Wecreat Lumos. The slide extension, combined with rotary mode, requires some manual operation. Fortunately, Wecreat Lumos provides a complete tutorial: Lumos slide extension + rotary setup tutorial. The tutorial’s primary goal is to let you put the rotary onto the slide extension’s rail.

Once you’ve assembled the rotary module onto the slide extension rail, you’ll achieve this unique structure: a horizontally moving rotary module. Then, you can start engraving cylindrical objects even longer than 250 mm!

Thanks to Wecreat Lumos’s camera positioning, I can easily position my engraving on a cylinder even while engraving in this mode.

Features I like

• It’s truly impressive that MOPA-style metal color engraving can be achieved at such an affordable price.
• The dual laser source design makes the Wecreat Lumos versatile across materials while delivering 8K high-definition engraving results.
• Not only portable but also handheld, it adapts to many application scenarios.
• The idea of slide extension combined with the rotary is ingenious, solving the pain point that portable laser engravers cannot handle longer cylindrical objects.
• The workflow is smart—autofocus, camera positioning, and intuitive software provide an excellent user experience.
• This is the most versatile portable laser engraver I’ve ever seen.

Room for Improvement

• Software image tracing cannot be layered by color, which is crucial for metal color engraving.
• The software’s automatic material parameter settings require further optimization and improvement.

Conclusion

Wecreat Lumos is the most versatile portable laser engraver I’ve encountered. I’ve tested numerous portable laser engravers, and while their core functions are largely similar, Wecreat Lumos stands out with two innovative features! These are MOPA-style metal color engraving and the ability to engrave longer cylindrical objects.

I recommend the Wecreat Lumos to anyone needing personalized engraving on small objects—whether small business owners or hobbyists. At this price point, it’s not expensive. More importantly, if you’re passionate about metal color engraving, the Wecreat Lumos is definitely worth serious consideration.

FAQ

Can the Wecreat Lumos really perform color engraving on metal?

Yes, the Wecreat Lumos achieves cost-effective, MOPA-style metal color engraving through its innovative 3W Infrared (IR) laser. By utilizing Nano Temp Control technology, it precisely manages heat to create stable color outputs on materials like 201 and 304 stainless steel. This makes it a high-value alternative to expensive industrial MOPA lasers for small businesses and jewelry designers.

What is the difference between the 10W Diode and 3W IR lasers in the Wecreat Lumos?

The Wecreat Lumos features a dual-laser design for maximum versatility. The 10W Diode laser (0.05mm spot size) is ideal for cutting and engraving organic materials like wood, leather, and plywood. The 3W IR laser (0.01mm spot size) is specialized for ultra-high-definition 8K image engraving and stable color marking on metals and plastics, allowing users to switch between sources based on the project requirements.

How does the Wecreat Lumos handle engraving on long cylindrical objects?

Unlike most portable engravers, the Wecreat Lumos features an innovative Slide Extension that can be combined with the Rotary Module. This unique setup allows the rotary module to move horizontally along a rail, enabling the machine to engrave cylindrical surfaces longer than 250mm—a common limitation in other compact laser engravers.

Is the Wecreat Lumos beginner-friendly for laser engraving novices?

Absolutely. The Wecreat Lumos streamlines the workflow with smart features like a 50MP HD camera for real-time positioning and a one-touch Autofocus system. The native Wecreat Makeit software provides preset engraving parameters for over 300 materials, significantly reducing the learning curve for those new to DIY or small-scale manufacturing.

Can the Wecreat Lumos be used as a handheld laser engraver?

Yes, the Wecreat Lumos is designed for both desktop and handheld operation. The laser head can be detached from its housing and used with a magnetic protective cover. Weighing only 2.3kg in handheld mode, it allows users to engrave large, non-movable objects or vertical surfaces that wouldn’t normally fit inside a traditional engraving bed.