DEWALLIE 20W Laser Module for Laser Engraver LA-2

👍 LA2 Laser Module fixed-focus laser head, precious spot of 0.08-0.1mm. Can work continuously without cooling. 👍 Maximum Luminous Power: 4500-5500mW, higher power realizes better engraving and cutting, has faster engraving and cutting efficiency, and saves time. 👍 Electric power: 20W, can control the laser beam more accurately, suitable for cutting and dismantling materials with greater hardness, can engrave or cut designated engraving materials, and have a wide range of materials. 👍 Default focal length: low focal length of 23mm, safe engraving distance, no need to worry about the safety hazards of laser. 👍 High-precision control of the laser beam, more stable and continuous output power, long service life, and an average service life of up to 8000 hours. Model LA-2 Laser module power 4500~5500mW Advantage For Laser Cutting Input voltage About 12V Input current About 1.7A Spot 0.08-0.1mm Material Aluminum+copper+PCBA+optical glass+plastic Radiator 40x40x60mm 6061 aluminum Adjustable power PWM adjustment Drive protection Surge protection, overvoltage protection, ripple limit Focus range 23mm from the radiator Cooling fan 12V 0.12A 4020 fan Fan speed 8000RPM Working temperature -30~70℃ Product size 4cm(L)*4cm(W)*11.9cm(H) Package size 9.5cm(L)*8cm(W)*18.5cm(H)