Professional laser module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of plastic, wood, paper and so on, suitable for a wide range of engraving machine.<br> Features:<br> High Quality Material: laser module,<br> Features solid durable aluminium alloy shell, high engraving speed, low power loss, stability, long lifetime.<br> Efficient Work: with adjustable focal length (5.5W/ 10W/ 20W) or fixed focal length (30W/ 40W/80W), flexible and easy to use, ensures fast, clear engraving with high efficiency, high precision.<br> Powerful Ability: it can engrave plastic, wood, leather, rubber, acrylic and others, or cut wood and acrylic (the wattage determines its ability).<br> Easy Assembly: small and compact laser module body, has 28cm long line, comes with nuts, convenient and simple to install on the machine.<br> Wide Application: it works with laser cutting machine, laser engraving machine, CNC engraver, DIY laser and more, supports most engraving software.<br> Specifications:<br> Laser Power: 5.5W/ 10W/ 20W/ 30W/ 40W /80W (Optional)<br> --Adjustable Focal Length: 5.5W/ 10W/ 20W<br> --Fixed Focal Length: 30W/40W/80W<br> Material: Aluminium Alloy + Electronic Components<br> Main Color: Red<br> Wave Length: 450nm<br> Input Voltage: 12V<br> Output: Continuous (CW)<br> Operating Temperature: 0~70<br> Storage Temperature: -40~80<br> Item Size:4*4*11cm / 1.57*1.57*4.33in<br> Package Weight: 235g /8.28oz<br> Package Size: 17*13*4cm / 6.69*5.11*1.57in<br> Note:<br> Laser module only, others in pictures are not included.<br> Please do not use it without safety glasses.<br> Due to manual measurement, there may be deviation.<br> Due to lighting or other reasons, it may slightly differ from pictures.<br> Packing List:<br> 1 * Laser Module<br> 3 * Screw<br> 3 * Washer<br> 6 * Paper Card<br> 1 * Fixed Focus Rod<br> 1* Use Manual<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store