











40W LU3-40A Laser Module for Ortur Laser Engraver
- Maximum 40W output power, 40W/20W one-touch switching.
- Engraving 380+ colors on stainless steel, Square-spot 0.1*0.15mm, presenting 256 kinds of gray engraving.
- It is recommended to use with an air pump for better results and longer life.
- Powerful fan paired with heat pipe cooling system effectively reduce working temperature, ensure the best working performance.
- Only for OLM3, OLM3 LE and F10 laser engravers.

40W LU3-40A Laser Module for Ortur Laser Engraver
Seamless Power Adjustment for Versatile Needs
Switch between 20W or 40W power with one button, quickly adjust power levels to meet different material needs, offering versatility and efficiency
Sharper Engraving Effects
Switch to 20W mode for greater engraving clarity



Amazing Cutting Efficiency
Switch to 40W mode for faster and more accurate cutting results

More Colorful Engraving on Stainless Steel
The laser module forms different oxidation layers on stainless steel, creating 380+ colors
Internal Structure Function
Efficient Air-assisted Solution
The 40W laser module has a built-in air tube with air assist, and when used with an air pump (50L/min), the air flow can be adjusted through a throttle valve, which reduces burn marks by 50% and improves the quality of the cutting
All Levels Compatible with Your Creativity
Inspiraesth offers a simple or professional mode selection for your every engraving stage

Package Contents
