Upgraded 5.5w 12v high power 445NM focusing blue laser module laser engraving and cutting TTL module 5500mw laser tube+goggles

Product description
Wave length: 445NM
Power : 5.5W (max 4.8w )
Electric current:3-5A input
Voltage: DC 12V
Working temperature: +10 ~+40
Driver module:TTL 0-5v
Can be used for carving, cutting. Can cut wood
Transparent and white Material can not be cut.
Laser focus adjustable
size:33*33*75mm