Description
Wave length: 405n
power: 500MW
Electric current: <2A
input voltage: DC 12V
Working temperature: -10 ~+40
size: 33*33*65mm
Cable length:40cm
Laser focus adjustable
TTL: 0-5v , 0v off , 5v on, TTL control the frequency
Sale!
500mw 405NM 12V CNC laser engraving focusing blue purple laser module CNC DIY parts TTL control laser tube diode goggles
$39.00
