450nm 1W Blue Laser Dot Module Focusable Engraving + 12V Adapter
450nm 1W Blue Laser Dot Module Focusable Engraving + 12V Adapter
Elubor 450nm 1W Pure Blue Laser Dot Module – Precision Focusable Engraving Laser
Take your DIY engraving and cutting projects to the next level with this high-power 450nm 1W (1000mW) Pure Blue Laser Dot Module by Elubor. Engineered with an OSRAM imported laser diode, K9 glass focusing lens, and an aviation-grade aluminum alloy housing, this compact module delivers consistent, high-efficiency optical output ideal for desktop engravers, DIY laser projects, and precision marking applications. The included 12V AC adapter means you're ready to go right out of the box.
Key Features
- High-Power Blue Laser: 450nm wavelength, 1000mW output power for effective engraving on a wide range of materials.
- Focusable Design: Adjustable focus lens (25mm × 60mm body) allows you to dial in the perfect spot size for your application.
- Premium Build: Aviation aluminum alloy shell with an imported OSRAM laser diode and K9 glass optical lens for durability and precision.
- Constant Current Intelligent Feedback Circuit: Ensures stable, consistent performance and protects the diode for a long working life of up to 8,000 hours.
- High-Efficiency Optical System: Low power consumption with high transmittance optics for maximum output efficiency.
- Fanless Heat Sink: Silent operation — no fan required during normal use sessions (recommended continuous use: 3–4 hours).
- Ready-to-Use Kit: Includes the laser module and a 12V AC adapter. No batteries required.
Technical Specifications
| Brand | Elubor / MTO-Laser |
| Core Device | OSRAM |
| Model | M-25A450-1000-G |
| Wavelength | 450nm (Visible Blue Light) |
| Output Power | 1000mW (1W) |
| Supply Voltage | 12V AC |
| Working Current | <600mA |
| Spot Mode | Dot |
| Dimensions | 25mm × 60mm |
| Working Temperature | ±50°C |
| Working Life | ~8,000 hours |
| Continuous Operation | 3–4 hours |
| Weight | 0.18 kg |
| Working Medium | Semiconductor |
Compatible Materials
Can be engraved: Wood, some plastics, paper, bamboo, horn, thin leather (e.g. wallets), rubber and photosensitive stamps, printing paper, sponge paper, and other combustible/dark materials.
Can be cut: Sponge paper, thin leather, printing paper (light cutting).
Cannot be engraved or cut: Metals of any thickness (gold, silver, copper, iron, aluminum, steel), shellfish, stone, ceramics, jade, jewelry, reflective surfaces, transparent glass, ivory, colorless transparent materials, and smooth white plastics.
⚠️ Laser Safety Notice
This is a Class 4 high-power laser module. Never point the beam at eyes or skin. Always wear appropriate laser safety eyewear rated for 450nm wavelengths when operating this device. Keep out of reach of children. For more information on laser safety standards, refer to the FDA Laser Products and Instruments guidance.
What's in the Box
- 1× High-Power 450nm 1000mW 1W Pure Blue Laser Dot Module
- 1× 12V AC Adapter
Made in Mainland China.
Frequently Asked Questions
Q: What materials can I engrave with this 450nm 1W blue laser module?
A: This 450nm blue laser module works best on dark or non-reflective combustible materials such as wood, bamboo, paper, thin leather, rubber stamps, sponge paper, and some plastics. It cannot engrave metals, transparent glass, ceramics, or highly reflective surfaces regardless of thickness.
Q: Does the 450nm laser module come with a power adapter?
A: Yes! The package includes both the 1W 450nm blue laser dot module and a 12V AC adapter, so you can start your engraving projects right away without purchasing additional accessories.
Q: How long can I run this laser module continuously?
A: The module is designed for continuous operation sessions of 3–4 hours. It features a fanless heat sink for quiet operation. For best results and longevity (rated up to 8,000 hours total working life), allow the module to cool between extended sessions.
Q: Is this laser module focusable, and what spot size can I achieve?
A: Yes — the module features an adjustable focus lens (K9 glass) that allows you to fine-tune the laser spot to suit your specific engraving or cutting needs. The compact 25mm × 60mm body makes it easy to integrate into desktop engraver builds and DIY setups.
Q: Do I need special eyewear to use this laser module?
A: Absolutely. This is a high-power 1W (1000mW) blue laser operating at 450nm and is capable of causing immediate and permanent eye damage. Always wear certified laser safety glasses rated for 450nm wavelengths before operating the device.