High Power 5.5w 450nm Blue Laser Module , Laser Engraving Machine Parts , Laser Cutting TTL Module 5500mw Laser Tube

–Wave length: 450NM

–Power : 5.5W

–Electric current: 1A – 3A 

–Voltage: DC 12V

–Working temperature: +10 ~+40

–Driver module:TTL

Include:1*laser tube

             1*glasses

             1*power supply 

NOTICE:

It can NOT cut or engrave on any metal.

It can  NOT  cut any plastic board or plywood.