532nm 100mW Green Laser Diode Module Dot with 12V Adapter
532nm 100mW Green Laser Diode Module Dot with 12V Adapter
532nm 100mW Green Laser Diode Module — Precision Dot Output
Elevate your industrial testing, laboratory experiments, or DIY projects with this compact yet powerful 532nm green laser diode module. Engineered for consistent, stable dot output, this module delivers a sharp, vivid green beam at 100mW — all housed in a rugged aerospace-grade aluminum shell designed for long-term performance.
Key Features
- Wavelength: 532nm — bright, visible green laser dot
- Output Power: 100mW for strong, reliable performance
- Compact Design: Measures just 33mm × 55mm for easy integration
- Plug-and-Play: Includes a 12V AC adapter — ready to use right out of the box
- Built-in Heat Sink Fan: Supports extended operation sessions; simply rest 1 minute after every hour of continuous use
- Wide Operating Temperature: Functions reliably from -40°C to +75°C
- Long Working Life: Rated up to 8,000 hours
- Premium Optics: K9 glass lenses combined with a PVC focus lens for a clean, precise dot
- Constant Current Driver Board: Ensures stable output and protects the diode
- DC Cable Length: 1.2 metres (non-adjustable focus)
Technical Specifications
| Wavelength | 532 nm |
| Output Power | 100 mW |
| Power Supply | DC 12V (AC adapter included) |
| Working Current | 260 mA |
| Spot Shape | Dot |
| Dimensions | 33mm × 55mm |
| Material | Aerospace aluminum shell + K9 glass lenses + constant current driver |
| Operating Temperature | -40°C to +75°C |
| Working Life | Up to 8,000 hours |
| Working Medium | Semiconductor |
| Model Number | 532MD-100-3355-12V-JH-ADPT |
What's in the Box?
- 1× 532nm 100mW Green Laser Diode Module (33mm × 55mm, Dot output)
- 1× 12V AC Power Adapter
Applications
This versatile green laser module is ideal for a wide range of uses, including:
- Industrial measurement and alignment testing
- Laboratory research and scientific experiments
- DIY electronics and maker projects
- Stage and DJ lighting setups
- Optical demonstrations and educational purposes
Made in Mainland China.
⚠️ Laser Safety Notice: This is a Class 3B laser product. Never point the beam at eyes or skin. Always follow proper laser safety guidelines. For laser safety best practices, refer to OSHA's Laser Hazards resource.
Frequently Asked Questions
Q: What is the 532nm green laser diode module used for?
A: The 532nm 100mW green laser diode module is commonly used for industrial alignment and measurement testing, laboratory experiments, DIY electronics projects, and stage or DJ lighting effects. Its sharp, visible green dot makes it highly versatile across professional and hobbyist applications.
Q: Does the laser module come with a power adapter?
A: Yes! This module includes a 12V AC power adapter, so it is ready to use straight out of the box. Simply connect the adapter and the module is operational. The DC cable is 1.2 metres in length.
Q: How long can the green laser module run continuously?
A: The module is rated for up to 8,000 hours of working life. For optimal performance and longevity, it is recommended to allow the unit to rest for approximately 1 minute after every hour of continuous operation. The built-in heat sink fan helps manage temperature during extended use.
Q: Is the focus adjustable on this laser diode module?
A: No — this particular model features a fixed, non-adjustable focus. The dot output is pre-set through the K9 glass and PVC lens combination to deliver a consistent, sharp spot for measurement and alignment applications.