450nm 3W High-Power Blue Laser Module for Outdoor Lighting
The 450nm 3W High-Power Blue Laser Moduleis a high-brightness semiconductor laser source designed for outdoor laser lighting, decorative projection, stage effects and high-visibility optical applications.
Operating at450nmwith approximately3W optical output, the module produces a strong blue laser beam with a near-circular spot profile. It is supplied with a12V driver boardand is designed for continuous operation in suitable laser lighting systems.
With a robust housing and high-power output, this module is suitable for OEM integration into outdoor laser projectors, stage-lighting equipment and decorative laser systems.
| Parameter | Specification |
|---|---|
| Product Type | High-Power Blue Laser Module |
| Model | LK-450 |
| Wavelength | 450nm |
| Output Power | Approx. 3W |
| Laser Color | Blue |
| Spot Pattern | Near-Circular Spot |
| Installation Method | Insert Type |
| Input Voltage | DC 12V |
| Working Current | Approx. 3A |
| Driver Board | Included |
| Working Mode | Continuous Wave |
| Line / Spot Width | Approx. 3mm, depending on optical setup |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to +85°C |
| Service Life | >8,000 Hours |
| Overall Size | Approx. 11.5 × 13.8cm |
| Unit Weight | Approx. 0.5kg |
The module uses a450nm blue semiconductor laser source, providing strong visible output suitable for high-brightness projection and outdoor visual effects.
Typical advantages include:
Actual visible range depends on ambient lighting, atmospheric conditions, beam divergence and target surface.
The module produces anear-circular laser spot, which is suitable for applications requiring a concentrated blue beam rather than a line or cross pattern.
The final spot size depends on:
Standard electrical specifications:
Adequate power supply capacity and heat dissipation are required for reliable operation.
A 3W blue laser is a high-power optical source and generates significant heat during operation.
For stable long-term performance, the system should provide:
Thermal management is especially important for continuous-use outdoor and stage-lighting systems.
Photex Laser provides high-power 450nm blue laser modules for outdoor lighting, stage effects, decorative projection and customized OEM laser systems.
We chat
