450nm 5W Laser Engraving Module Blue Light Marking Engraver With TTL Modulation

Specifications: Name Laser Module Power Max.5W Average 3W Wavelength 445nm-450nm Luminous color Blue Focus Yes Input voltage DC 12V Current 5A TTL Yes, low level (0V): OFF, high level (5V): ON. Frequency 0-20KHz Cooling mode radiator and cooling fan Material aluminum heatsink + brass shell Size As the picture shown Can Engrave MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/ Plywood/Foam Paper/Anodized Aluminum Can Not Engrave Metal/Glass/Ceramics/PCB/Reflective Material/ Transparent Material Features: 1. Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser. 2. Make of Aluminum material,durable and solid,Adjustable focal length. 3. Aircraft aluminum TTL driver board with cooling fan ensure long working time continuously. 4. Can carving aluminum,ceramics, stone, wood, bamboo, leather, plastics, etc.(Not suit 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. 3. The warranty period of laser module is one month. 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. 4. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module. 5. 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. 6. This laser module is compatible with our EleksMaker machine. Package included: 1 x 5W Laser Engraving Module 1 x Power Adapter Customers' Works show :