Elubor 405nm 500mW Focusable Laser Engraver Module DC12V

Elubor 405nm 500mW Focusable Blue-Violet Laser Engraver Dot Module with Cooling Fan

Take your engraving and cutting projects to the next level with the Elubor 405nm 500mW Focusable Laser Dot Module. Designed for DIY engravers, makers, and hobbyists, this compact yet powerful blue-violet laser module delivers precise, controllable output — perfect for carving boards, cutting thin materials, and detailed engraving work. The built-in cooling fan supports extended working sessions, making it a reliable addition to any laser engraving setup.

Key Features

• 405nm Blue-Violet Wavelength — Ideal for engraving and light cutting applications on a variety of materials
• 500mW Output Power — Capable of engraving boards and cutting up to 2mm cardboard (with repeated passes)
• Focusable Beam — Adjustable focus for sharp, precise dot output tailored to your project needs
• PWM & TTL Control — TTL signal: 0–2.5V open, 2.5V–5V closed; enables easy on/off control integration with CNC or engraver controllers
• Built-In Cooling Fan — Keeps the module running cool for extended operation (recommended duty cycle: 30 min on, 5 min off)
• DC 12V Input — Standard voltage input for easy integration into existing setups; input current under 2A
• Compact Mini Design — Self-contained and easy to mount on most laser engraver frames
• Operating Temperature — +10°C to +40°C for reliable performance in workshop environments

Technical Specifications

What's in the Box

• 1× 405nm 500mW Laser Module

⚠️ Important Safety Notices

• Eye Protection Required: Always wear appropriate laser safety goggles when operating this module. The laser beam can cause serious eye injury.
• Keep Away from Children & Pets: This is not a toy. Store and operate out of reach of children and animals at all times.
• Do Not Modify Wiring: Do not pull threads out of the board — this may cause damage not covered under warranty.
• Duty Cycle: Operate for a maximum of 30 minutes, then allow 5 minutes of rest to protect the module.

Made in Mainland China.

For guidance on laser safety standards, visit the U.S. Consumer Product Safety Commission (CPSC) Laser Safety Resources.

Frequently Asked Questions

Q: What materials can the 405nm 500mW laser module engrave or cut?

A: This laser module is well-suited for engraving wood boards, acrylic, and similar materials. It can also cut tissue paper and up to 2mm cardboard with repeated passes at slow engraving speeds. Results may vary depending on material density and engraving speed settings.

Q: Does this laser module work with standard CNC engraver controllers?

A: Yes. The module features TTL signal support (0–2.5V open, 2.5V–5V closed) and PWM control, making it compatible with most standard CNC and laser engraver control boards that output a 12V DC power supply and TTL/PWM signals.

Q: How long can I run the laser module continuously?

A: The recommended duty cycle is 30 minutes on followed by 5 minutes off. The built-in cooling fan helps manage heat during operation, but adhering to this duty cycle is important for maintaining module longevity and optimal performance.

Q: Is the laser beam adjustable or fixed focus?

A: The beam is fully focusable — you can manually adjust the focus to achieve a sharp, precise laser dot suited to your specific engraving or cutting application.