NEJE Laser Head 1500mW 405nm Best Grayscale Engraving Laser module Replacement Kit for DK-8-KZ DK-BL Laser Engraver

This item is a necessary accessory for DIY 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.

Note: The module is only suitable for NEJE machines and is not suitable for individual powered drives

Specification：

Material: brassa,luminum
Color: yellow,black
Light Color: Violet
Power:1500mW
Wave Length: 405nm
Input Voltage: 3-5V
Diameter: 12mm
Laser Working Temperature: 500 Celsius
Item Size: 1 * 4.5cm / 0.39 * 1.77in(D * H)
Item Weight: 30g / 1.1oz
Focal length: 5-10cm
Package List:
1 * radiator
2 * screw
1 * L wrench
1 * laser-head with Focus lens
With Anti-static protection and anti-surge protection
Heat dissipation protection should be added when using
The warranty time: for 3 months freeshipping(except without Manual disassembly, high voltage input, heat dissipation protection)
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.

Please note:

If there is a customs spot check, the customs duty is borne by the customer,hope you can understand.

Do not accept bad reviews and disputes due to tariffs.
1.Lasers are sensitive electronic components that may be damaged by interference from external factors, although all NEJE lasers are produced with electrostatic surge protection and aging resistance.

2.At present, all laser modules of NEJE will pass rigorous aging tests to ensure no attenuation of power and ensure that each radiator can control the temperature within the standard range for a long time. It can be used continuously without any time restrictions. The cheap lasers bought in the market do not have diode caps. NEJE has key core technology to control the effective life of the laser diode to 10,000-20000 hours, and promises a 2 year warranty!

3.According to the video basis you provide, global free-shipping for after-sales!