5.5W 450nm Laser Module, Engraving Laser Head, Adjustable Focal Length, High-Precision Engraving of Plastic, Leather, Wood, and Acrylic for CNC Laser Engraving Machines

High-quality material: The laser module features a durable, solid aluminum alloy casing, high engraving speed, low power loss, stability, and a long lifespan. Efficient operation: The laser head with adjustable focus is flexible and easy to use, ensuring fast and clear engraving with high efficiency and precision. Powerful capability: Can engrave metal, wood, leather, rubber, acrylic, and other materials, or cut wood and acrylic (power determines its capability). Easy assembly: The small and compact laser module body has a 28cm long cable and comes with nuts, making it convenient and simple to install on the machine. Wide application: Works with laser cutting machines, laser engraving machines, CNC engravers, DIY lasers, and more Again, it supports most engraving software. Specifications: Material: Aluminum alloy + electronic components. Main color: Red. Laser power: 5.5 W Wavelength: 450 nm Input voltage: 12 V. Output: Continuous (CW) Operating temperature: 0 ℃ ~ 70 ℃. Storage temperature: -40 ~ 80 Item size: 3 x 3 x 10 cm. Package weight: 145 g. Package dimensions: 17 x 13 x 4 cm. Package Contents: 1 x laser module. 3 screws. 3 washers