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The Xlaserlab E3 is a desktop UV laser engraver aimed at makers who need fine surface marks on glass, metal, acrylic and plastics, plus true internal engraving inside crystal or glass. The 10W model is listed at $5,299.99 by Xlaserlab. Its appeal is the claimed 355±5 nm “cold” UV processing and transparent-material capability; its main trade-offs are the high purchase price, proprietary software requirements for several advanced functions, and the need to verify safety documentation and accessory availability before buying.
What the Xlaserlab E3 is
Xlaserlab sells the E3 as an enclosed desktop UV engraver in 5W and 10W versions. The detailed specifications cited here apply to the 10W model. It uses a 355±5 nm ultraviolet source, accepts 100–240V input, and measures 450 × 365 × 252 mm.
| Specification | 10W E3 listing |
|---|---|
| Laser | 355±5 nm UV source |
| Plane-marking area | 150 × 150 mm |
| Internal-marking area | 50 × 50 mm |
| Maximum speed | 10,000 mm/s (manufacturer specification) |
| Connectivity | Wi‑Fi and USB |
| Input | 100–240V |
| Dimensions | 450 × 365 × 252 mm |
| Listed price | $5,299.99 for the 10W model; the page displays a former price of $6,099.99 |
The 5W version is offered, but the supplied specifications do not establish its marking area, speed, price or other performance figures. Do not assume the 5W model has the same capabilities as the 10W machine.
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What materials can the E3 engrave?
Glass, crystal and transparent acrylic
The E3’s most distinctive advertised capability is working inside transparent materials. Xlaserlab says the machine can create three-dimensional marks inside crystal or glass, within a stated 50 × 50 mm internal-marking area. It also lists transparent acrylic work. This is different from decorating only the outside surface: the design is formed below the material’s surface, so a suitable blank, optical setup and software workflow are essential.
#1 Best Overall
- Master of Glass Engraver: xTool F2 Ultra UV laser engraver machine delivers the simplest solution for 3D engraving inside glass and crystal with flawless results. This versatile UV laser engraver excels at surface engraving, embossing, cutting, and rotary engraving with premium results. Perfect for creating custom wine bottles, 3D crystal trophies, and personalized glass gifts for any occasion
- Unlock More Materials, Even What Others Can't: The 5W UV laser source processes nearly all materials, specifically identifying transparent, heat-sensitive, and fragile ones, such as crystal, glass, acrylic, ceramics, plastic, and more. The desktop laser engraver supports the widest range of materials to expand your creative business
- Micron-Level Precision & No Dark Edges: Featuring a UV spot size smaller than 10μm, this laser engraving machine achieves micron-level accuracy that exceeds standard CO2 lasers. The cold light source ensures purely clean edges with no charring, burning, or yellowing, delivering flawless finishes without pre-coating or polishing
- The Smartest User Experience Ever Built: F2 Ultra UV portable laser engraver equipped with dual 48MP cameras for next-level auto-focus and alignment. The software supports 2D-to-3D generation with no complex modeling skills required, lowering the barrier for beginners. With a high speed of 15,000 mm/s, it significantly boosts efficiency for rapid batch production and fulfilling large bulk orders
- Fully Enclosed & Ready to Expand: Compact and fully enclosed for safe operation in tight spaces, making it ideal for on-the-spot customization at craft fairs. It offers a spacious workspace and supports accessories like the conveyor for batch processing and rotary for 360° curved engraving on tumblers , maximizing throughput and versatility for your business.
Internal engraving is a manufacturer-stated feature, not an independently verified performance result. Confirm the acceptable crystal dimensions, file preparation method and fixture requirements with Xlaserlab before ordering production blanks.
Metals and colored marks
The product page lists surface marking on metal and specifically mentions stainless steel and titanium, including more than 200 metal colors as a manufacturer claim. UV marking can be useful for logos, serial numbers, small graphics and fine identification marks where a broad heat-affected zone is undesirable. The exact color result depends on alloy, finish, focus and process settings; the “more than 200” figure should not be treated as a guaranteed result on every metal.
Plastics, coatings and anodized finishes
Xlaserlab lists plastics, coated materials and anodized materials among supported applications. UV processing is often selected for small, high-contrast marks on sensitive surfaces, but plastics vary widely in additives and decomposition products. Test each formulation and provide ventilation before committing to a batch.
The Tool Desk
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- ComMarker XE UV laser engraving machine has a newly upgraded focus system, auto-focus with LiDAR ranging system, electric lifting column, one-button control of focus, bid farewell to manual adjustment, and simple operation. New appearance design, small size and light weight.
- ComMarker XE UV laser marking machine 3D internal engraving, 150*400mm working area with slide extension, QR code/barcode can be automatically generated in sequence without manual input. High speed and accuracy the benefit of industrial configuration to the machine is that it has extremely high precision and speed.
- ComMarker UV laser marking machine specification parameters: Wavelength 355nm, Air Cooling, Voltage: 110V, Laser power: 6 Watt, Marking Speed: 0- 10000mm/s, Engraving Accuracy 0.0019mm.
- ComMarker UV laser marking machine has a very fast positioning function, can automatically batch mark, and uses dual red light positioning to make engraving more accurate.
- ComMarker UV Laser Engraving Machine is a cutting-edge cold light laser, capable of engraving on a wide range of materials with unmatched precision. Unlock all material with UV Laser, This versatile UV laser covers the functions of fiber optic, CO2, and diode lasers, making it ideal for various applications. It works effortlessly on materials such as PE, PVC, PP, PS, PLA, PC, PMMA, polyoxymethylene (POM), nylon, ABS, aluminum, gold, platinum, silver, titanium, brass, stainless steel, wood, cloth, glass, and even cardboard.
Relief engraving
The same product information limits the E3’s current relief-engraving support to glass, wood and stone. That limitation applies to the relief function and should not be read as a complete list of every material the machine can surface-mark.
How large and how fast can it work?
For the 10W listing, the plane-marking field is 150 × 150 mm and the internal-marking field is 50 × 50 mm. A maximum speed of 10,000 mm/s is stated by the manufacturer. Maximum travel speed is not the same as production throughput: fill density, number of passes, pulse settings, focus, artwork complexity and material response determine actual job time.
The 150 mm square field suits plaques, small panels, tags, ornaments and compact product parts. Larger work may require tiling, repositioning or a rotary/conveyor accessory, each of which adds setup and alignment considerations.
Rank #3
- ComMarker XE UV laser engraving machine has a newly upgraded focus system, auto-focus with LiDAR ranging system, electric lifting column, one-button control of focus, bid farewell to manual adjustment, and simple operation. New appearance design, small size and light weight.
- ComMarker XE UV laser marking machine 3D internal engraving, 150*400mm working area with slide extension, QR code/barcode can be automatically generated in sequence without manual input. High speed and accuracy the benefit of industrial configuration to the machine is that it has extremely high precision and speed.
- ComMarker UV laser marking machine specification parameters: Wavelength 355nm, Air Cooling, Voltage: 110V, Laser power: 6 Watt, Marking Speed: 0- 10000mm/s, Engraving Accuracy 0.0019mm.
- ComMarker UV laser marking machine has a very fast positioning function, can automatically batch mark, and uses dual red light positioning to make engraving more accurate.
- ComMarker UV Laser Engraving Machine is a cutting-edge cold light laser, capable of engraving on a wide range of materials with unmatched precision. Unlock all material with UV Laser, This versatile UV laser covers the functions of fiber optic, CO2, and diode lasers, making it ideal for various applications. It works effortlessly on materials such as PE, PVC, PP, PS, PLA, PC, PMMA, polyoxymethylene (POM), nylon, ABS, aluminum, gold, platinum, silver, titanium, brass, stainless steel, wood, cloth, glass, and even cardboard.
Software: LightBurn or Edone?
Xlaserlab provides Edone downloads for Windows, macOS, Android and iOS/iPadOS. The product page says LightBurn supports selected basic marking functions. Advanced E3 features—including autofocus, 3D crystal inner engraving and curved-surface processing with dynamic Z-axis compensation—require Edone.
If you already use LightBurn
- Verify that your planned jobs fit the supported basic-marking subset.
- Expect to use Edone for internal crystal work, autofocus and curved-surface compensation.
- Confirm file-import, device-connection and licensing details for your operating system before purchase.
This split matters to makers who have established LightBurn libraries or production workflows. The E3 is not a drop-in LightBurn replacement for every advertised function.
What comes in the box?
Xlaserlab’s listed in-box items are:
- E3 machine
- Embossing table
- Power adapter
- F100-70 and F210-150 field lenses
- Product specification
- Marked-material pallet
- USB-C cable
- Certificate of conformity
Lens choice affects the working field and optical setup. Read the supplied specification and follow the manufacturer’s focusing and installation procedure before running a job.
Rank #4
- Laser Class II, 0.874mW Output Power, FDA Accession Number:2411184-000. IEC 60825-1 Laser Safty Standard Test Report:IN-GZ-5805-TF240132-S
- Laser Source Power:5W; Marking Area(Lens):7.87''x7.87''(200x200mm); Laser Wavelength:355nm; Glavo Head:SINO-GALVO; EzCad lite software: compatible with 32 and 64-bit editions of Windows 7, 8, and 10.Compatible with lightburn.
- Efficient Cooling: Equipped with a water cooling system, ensuring efficient heat dissipation for optimal performance.
- DIY Crafting: Perfect for hobbyists and DIY enthusiasts, enabling personalized and creative engraving projects,Gold, Silver, Stainless Steel, Brass, Aluminum, Steel, Iron,etc. ABS, PES, PVC, etc
- Notice: 2 Packages to your door.
Which accessories might you need?
| Accessory | Listed price or status | Why it matters |
|---|---|---|
| E3 Inner Engraving Fixture | $399.99 sale price on the official collection; pricing can change | Supports positioning of crystal or glass for internal engraving |
| E3 Rotary Attachment | $749.99 on the official collection; pricing can change | Helps present cylindrical work to the laser |
| E3 Conveyor Feeder | Listed; price not stated here | May support longer or repeatable feed-through work |
| E3 Desktop Air Purifier | Listed; price not stated here | Provides an additional fume-control option, not a substitute for compliant ventilation |
For crystal projects, budget for the inner-engraving fixture unless Xlaserlab confirms that your blanks can be held safely with the included equipment. For cylindrical items, verify diameter range, software support and alignment procedure before buying the rotary attachment.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is a $5,299.99 E3 worth it?
It can be justified when internal crystal engraving, UV-sensitive materials or very fine marks are central to your work. The price is harder to justify if you mainly need occasional wood or coated-metal engraving that a less specialized machine can handle.
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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchThe E3 makes the strongest case when you need
- Internal 3D engraving in crystal or glass.
- Transparent acrylic work.
- Fine marks on stainless steel, titanium, plastics or coatings.
- An enclosed desktop format with Wi‑Fi and USB connectivity.
- Access to Edone features such as autofocus and dynamic Z-axis compensation.
Check alternatives when you mainly need
- A much larger working area.
- A workflow entirely inside LightBurn.
- Low-cost entry-level engraving.
- Independently published comparative testing or certification documentation.
Xlaserlab’s comparison material positions the E3 against the xTool F1 Ultra and Glowforge Aura, including on transparent-material and internal-crystal work. Those comparisons describe the manufacturer’s positioning; independent test results were not established for this article.
Best Value
- [Unbeatable Power & Productivity] With a powerful 40W (40,000mW) laser, this advanced laser cutter and engraver machine slices through 18mm cherry wood as easily as butter in a single pass. Engrave at blazing speeds up to 600mm/s on a spacious 23.93" x 15.16" bed—perfect for large projects like door signs or up to 119 dog tags in one go.
- [Exclusive xTool Patented Technologies] Achieve next-level precision on your precious items with the xTool S1 laser engraver, thanks to xTool’s patented Pin-point Positioning technology. Enjoy stunning 3D engravings on curved surfaces like spoons and plates. Effortlessly tackle projects up to 118 inches (3000mm) with AutoPassthrough Technology.
- [Your First Laser Engraver, Easier Than Ever] Ready to use right out of the box. Auto-focus and powerful, intuitive software—xTool Creative Space (XCS)—make it simple for anyone to start creating. We’ve pre-tested over 400 materials with optimal parameter settings; just preview, click, and engrave. No design skills? No problem—input a few words, and the AI-powered software will create a unique design for you. Plus, there are over 1,000 step-by-step project tutorials to guide you.
- [Class 1 Safety, Safe with Kids and Pets Around] The protective cover filters 99% of laser light, safeguarding your eyes without the need for goggles. The enclosed design blocks smoke and noise, ensuring a comfortable and secure workspace. Built-in 5 flame sensors automatically halt operation if a flame is detected. With an emergency stop button and a lid-open stop feature, you’re fully protected for peace of mind.
- [Premium Quality, Built to Last] This laser engraving machine has a 3mm aerospace-grade aluminum frame for exceptional stability and durability. xTool prioritizes quality with over 71,830 hours of rigorous testing, including laser tube aging, power stability, and extreme conditions. Every S1 unit undergoes 7 strict pre-shipment inspections and 100% scenario testing to ensure flawless performance.
UV laser safety in a home maker space
Xlaserlab advertises the E3 as fully enclosed, Class 1, with automatic-stop and cooling features. No independent certification report was provided with the available product information, so treat the classification as a manufacturer statement and request the applicable compliance documentation for your region.
Use controlled operation
- Keep the enclosure closed and confirm that interlocks and automatic-stop functions work before production.
- Provide suitable ventilation and review the safety data for every plastic, coating, adhesive and other material you process.
- Keep combustible items and unapproved reflective objects away from the work area.
- Follow local laser-safety, electrical and fume-control requirements; home use does not remove those obligations.
- Supervise jobs rather than leaving the machine running unattended.
Choose eyewear by wavelength
Xlaserlab’s eyewear collection describes wavelength and optical-density selection, but the examples shown reference 1064 nm fiber-laser use. Do not use those examples for a 355 nm E3 unless the manufacturer confirms a 355 nm rating and suitable optical density. Enclosure classification and personal protective equipment are separate controls; one does not replace the other.
A practical buying checklist
- Choose 5W or 10W only after confirming the exact specifications and price of the variant you want.
- Measure your largest planned part against the 150 × 150 mm plane field and 50 × 50 mm internal field listed for the 10W model.
- Ask Xlaserlab to confirm that your crystal, glass, acrylic, metal or plastic is supported and what test sample is recommended.
- Decide whether your workflow can use Edone for advanced functions or whether LightBurn-only operation is essential.
- Add the inner-engraving fixture, rotary attachment, feeder or purifier only if your work requires them, and recheck current prices.
- Request current electrical, laser-safety and conformity documentation for your location.
- Plan ventilation, operator training, material testing and emergency procedures before installation.
Bottom line
The Xlaserlab E3 is a specialized 355 nm UV platform, not a general-purpose bargain engraver. Its strongest differentiator is the combination of fine “cold” marking and advertised internal engraving in crystal or glass. At the listed $5,299.99 for 10W, it makes sense for makers who will use those capabilities regularly and can accept Edone for advanced workflows. Buyers focused on simpler surface engraving should compare total cost, software restrictions, documentation and required accessories before committing.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
