| Country of Origin | China |
|---|---|
| Brand | jolooyo |
| Output Power | 1w |
| Model | Laser |
| Wavelength | 450nm |
| UPC | 571506537081 |
Check the listing for details. 445nm 450nm 500mW 12V Blue Laser Diode Dot Module with Driver/ TTL + Fan Cooling. Condition: New, Made in China. Listed at 48.59 USD. 1pc 445nm 450nm 500mW 12V Blue Laser Diode Dot Module 33 50mm with Driver and TTL + Fan Cooling for Laser Engraving Machine DIY. Red wire connects”+” pole; Black wire connects ”-” pole. TTL 0V on, 3-5V off.