5.5W 450nm Blue Laser Module Kit Foucusable DIY Laser Engraver Head Part for Laser Engraving Machine

Features:-Can Engrave: plastic, leather, horn, acrylic, iron, stainless steel.-Function:TTL modulation (do not use power on, always on low potential off, open on)-It is not for processing glass, stone, ceramics, jewelry, silver, reflective material, and translucent material.Specifications:ModelC06076Shell Materialaluminum anode black treatmentLaser Tube Materialcopper tubeLens Materialprofessional optical glass plating high anti-reflection filmHeat Dissipation Methodforced air coolingLaser Power5.5WWavelength450nmBeam ShapeDot (Focusable)Input VoltageDC 12V 5AInterface Type2.1/5.5 DCPackage Included:1 x Laser ModuleNote:-Please wear laser goggles during usage, avoid to touch the laser directly to the eyes and skin! Keep away from children and pets.-Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.-The color may have different as the difference display, please understand.