NICHIA NUBM0A 455nm 4.7W Blue Laser Diode Tube Overview
The NICHIA NUBM0A laser diode is a high-power 455nm blue laser diode tube, delivering up to 4.7W optical output with stable and reliable performance.
This diode comes with a focusing lens and is widely used as a display light source in the
Sony VPL-U300WZ projector.
Designed for precision and high-intensity applications, the NUBM0A is ideal for
laser projectors, laser TVs, engraving systems, stage lighting, and scientific applications.
Key Features
- High Output Power: Up to 4.7W blue laser output
- Stable Wavelength: 455nm for consistent optical performance
- Integrated Lens: Comes with focusing lens for easy use
- Industrial Grade: Designed for professional and OEM applications
- Long Lifespan: Over 20,000 hours under proper conditions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | NICHIA NUBM0A Laser Diode |
| Optical Output Power | 4.7W |
| Wavelength | 455nm |
| Operating Voltage | 3.6V – 4.8V |
| Drive Current | < 3.5A |
| Operating Temperature | 0°C – 70°C |
| Storage Temperature | -40°C – 85°C |
| Lifespan | > 20,000 hours |
| Origin | Japan |
Applications
- Laser projectors and laser TVs
- Laser engraving and marking systems
- Stage and event lighting
- Laser positioning and alignment systems
- Automotive lighting applications
- Scientific and medical devices
- Forensic and detection equipment
Compatibility
This laser diode is commonly used in the Sony VPL-U300WZ projector as a high-performance light source replacement component.
Safety Warning
Professional use only. This is an industrial-grade high-power laser diode.
Improper use may result in serious injury or permanent eye damage.
Always wear certified laser safety goggles during operation.
This product is not intended for non-professionals. Once used, it is
non-returnable and not covered under warranty.
Driver Recommendation
For stable operation, we recommend using a compatible constant current laser driver module.
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