This 5.5W diode laser module operates at a wavelength of 445nm and is specially designed for use with Jinsoku LC-60A and LE-1620 laser engravers. Its ultra-fine 0.1mm laser spot enables precise and demanding engraving and cutting projects. Features Laser Power: 5.5W Spot Size: 0.1 x 0.1mm Focal Length: 30mm Laser Wavelength: 455 ± 5nm Input Voltage: 12V / 2.5A Air Assist Nozzle: Included for improved cutting efficiency. Eye Protection Design The module is equipped with a laser shield to filter most UV light, providing enhanced safety during operation. Applications Engravable Materials: Wood, acrylic, cardboard, plastic, PCB, aluminum, stainless steel, leather, and more. Compatible Machines: Jinsoku LC-60A LE-1620 Genmitsu PROVerXL 4030, 4040-PRO, 3030-PROVER MAX What's Included 1 x Laser Module with Air Assist Nozzle 1 x Connection Cable (XH-2.54-3 Pin 2.0m) 1 x Focus Calibration Tool 1 x Safety Goggles (Green, FDA-Certified) 1 x Focus Calibration Plate 1 x Adapter Plate for LC-60A (72mm) 1 x Screw (M3×6) 1 x User Manual Precautions Always wear proper safety goggles when operating the laser. Ensure the area is well-ventilated and free from flammable materials. Regularly clean the lens to maintain optimal performance. Performance Specifications Feature FL55 FL55P Laser Power 5.5W 5.5W Fixed Focus yes yes Compressed Spot yes yes Protective Shield yes yes Air Assist Nozzle yes yes