5V blue violet light laser head for Neje laser DK-8-KZ DK-BL engraving machine accessories Ready Stock

This is a replacement laser head for Neje KZ engraving machine. It is a professional laser-head with high speed and high stability.
Professional laser-head with high speed, high precision and high stability.
Bright violet light, easy for locating when engraving.
Adjustable laser-head, easy to adjust, ensure engraving with good quality and high efficiency.
Can be used to engrave bamboo, leather, cut paper, PCB or other flammable materials.
Suitable for DIY engraving machine, easy to install.
Material: brass
Color: yellow
Light Color: Violet
Power: 2000mW
Wave Length: 405nm
Input Voltage: 4.5-5V
Diameter: 12mm
Laser Working Temperature: 50 Celsius
Item Size: 1 * 4.5cm / 0.39 * 1.77in(D * H)
Item Weight: 18g / 0.65oz

Package List:
1 * laser-head

Only the above package content, other products are not included.

Note: 

Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.