LONGER offers a diverse range of laser engraving machines tailored to different power requirements, including the compact Ray5 series (5W, 10W, and 20W) and the robust LaserB1 series (20W, 30W, and 40W), catering to various applications and materials. Choosing the right power output is crucial for achieving desired results, considering factors such as material compatibility, engraving speed, depth, intensity, and precision.