This is a complete high-power blue diode laser module kit, designed as a ready-to-install light source for DIY laser engravers, CNC machines, and custom positioning systems.
Quality guarantee
Before we ship your order, we have to prepare your products, do strict quality-control tests.
Delivery policy
We ship worldwide by Fedex/UPS. The average delivery time is 6-7 days.
Return policy
JETLASERS offer a refund for most items within 7 days of receipt of shipment.
This is a complete high-power blue diode laser module kit, designed as a ready-to-install light source for DIY laser engravers, CNC machines, and custom positioning systems.
🔍 Key Components & Structure
The module consists of two core parts, making it a fully functional plug-and-play unit:
1. Laser Diode Assembly (Blue-Purple Heatsink Housing)
- Core Light Source: Typically a 445–450 nm blue laser diode (the most common wavelength for DIY engraving).
- Heatsink & Fan: The finned aluminum housing with a built-in cooling fan ensures stable operation and prevents overheating during long engraving jobs.
- Focusing Lens: The front adjustable knob lets you fine-tune the spot size (down to ~0.08–0.1 mm) for sharp, high-precision engraving.
2. Driver/Control Board (Green PCB)
- This is the module’s “brain,” providing regulated power to the laser diode.
- It supports common control signals like PWM (Pulse Width Modulation), allowing you to adjust laser power via GRBL, LightBurn, or other CNC control software.
- It also includes power regulation and safety features to protect the diode from voltage spikes.
⚙️ Typical Specifications (for this type of module)
| Parameter | Details |
| Wavelength | 445–450 nm (blue laser) |
| Optical Power | 5W, 7W, or 10W (common options for DIY) |
| Input Voltage | 12V DC (standard for most DIY CNC builds) |
| Control Interface | PWM / TTL signal (for power modulation) |
| Focus Adjustment | Manual adjustable lens |
| Cooling | Active air cooling (built-in fan + heatsink) |
✅ Main Applications
1. DIY Laser Engraving & Cutting
- Ideal for engraving/cutting wood, plywood, leather, paper, cardboard, and opaque acrylic.
- Can also mark anodized aluminum and some plastics.
2. CNC Marking & Positioning
- Acts as a precise alignment or crosshair laser for CNC routers, 3D printers, or assembly lines.
3. Custom Light Source Projects
- Suitable for building custom laser cutters, light shows, or scientific/educational setups.
💡 Common Applications & Safety Notes
Typical Uses: DIY laser engravers, industrial marking/positioning, escape room laser arrays, scientific experiments, and hobby projects.
Safety Warning: These modules typically range from several hundred milliwatts to several watts. Some blue/infrared models emit invisible light,
so laser safety goggles are mandatory. Never point the beam at eyes, skin, or flammable materials.
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