Creality 3D 12V High-Power Laser Engraving Laser Head Module Blue Violet For CR-10/CR-10S 3D Printer CREALITY 3D Global Printer parts Auto Leveling&Laser Head&Filament Detection Model Number: Laser Head Brand Name: CREALITY 3D Item Type: Laser Engraving Wavelength: : 405NM (Blue) Working current: : 2100mA Input: : 2.1 / 5.5 DC seat Unit Type: piece Package Weight: 0.75kg (1.65lb.) Package Size: 5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)