NEJE 1500mW 405NM Blue + Purple Light Laser Module Accessory for DIY Laser Engraver Printer

1. Input voltage: 4.5-5V
2. Color: blue + purple light
3. Power: 1500mw
4. Laser wavelength: 405nm
5. Laser operating temperature: 500 Degrees Celsius
6. Product features: high power, fast speed, high precision
7. Can be carved items included: Hard wood, plastic, bamboo, rubber, leather, cut paper and so on.
8. Can not engrave metal / aluminum / acrylic and any retardant material
9. Length: 45mm
10. Diameter: 12mm
11. Weight: 17g