B30635 3500mW Laser

Features（Unique technology）:

【Easy to Use】12V input, 3.3-12V PWM/TTL control，Can be used for laser cutting machine and laser engraving machine, CNC, DIY laser, Arduino.
【Original Laser Diodes】Sharp 5.6mm Original laser diodes, High-quality, Ensure service life！
【20000hours service life】Built-in driver board, 40mm threaded copper core with thermal grease compound, Temperature sensor，NEJE factory 48 hour 100% power aging test, Ensure long time working！
【Clear focus】New lens, Clear focus, Not stray light, Adjustable focal length.
【Application Material Can carving / Cutting MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc.(Not suitable for iron or other metal)

Note(Please pay attention):

1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!
2. Do not engrave mirror objects，Pay attention to fire，Pay attention to pets when working！
3. Smoke will be generated when burned, please pay attention to smoke exhaust indoors.
4. The warranty period of laser module is one year. If you have any quality problem(Except individual situation like using the laser module more than 30 minutes per time and casue the damage ), please feel free to ask our customer service for a help.
5. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module.
6. If you have any quality problem about the machine, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thank you in advance.
7. This laser module is compatible with our NEJE machine .

Note: NEJE Master comes standard with 12V2A charger. If you want to upgrade your old machine, you need to prepare another 12V3A power supply.

Package Included:

1 x NEJE Laser Engraving Module
1 x 4 Pin Sport Cable
2 x Screw
2 x ABS cushion post
1 x L-shaped wrench

About DIY kit

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.

About after-sales service>>

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.Laser head provides 1 year warranty (after receiving the product).
3.Motherboard warranty for 1 year.
4. Machinery including motor assembly, 1 year warranty.
5.According to the video basis you provide, global free-shipping for after-sales!