30W 450nm Fixed Focus DIY Tools Laser Module Head 51mm Blue Light Laser Head Carving Engraving Machine Accessory

• Measured optical power 15w, electric power 30w
  

• laser Wavelength: 450nM
  

• Beam Shape: 0.1mm Point
  

• Focal Length: Fixed focal length 2cm
  

• Material: Aluminum,Copper
  

• nput power: approx. 12V 2A (without fan power)
  

• Power Supply Interface : 3Pin
  

• Drive Position: Built-in
  

• Power can be adjusted manually
  

• Can Engrave: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Cork Wood/Foam Paper/Anodized Aluminum/Ceramics/Stone/Stainless steel
  

• Can Not Engrave : Metal/Glass/PCB/Reflective Material/Transparent Material
  

Tips for use:

– Please wear the protective glass when you use the laser module.

– Do not touching the laser light directly in case that hurt the body and skin.

– Keep children and pets away from the laser module when it working.

– The Laser dot could not be adjusted, please make sure the distance between bottom of thelaser module and engraving material is 20mm.Or it will influence the result.

– Please connect to the driver board carefully! The Red cord is 12V+, the black cord is GND-,the yellow cord is Signal(S). Please make sure you know how to connect it.Or it might damage the laser module!

– Any quality problem, please send a detailed video to us with a problem description.

Please DO NOT disassemble the laser module without our permission, or it might cause the damage. Thank you.