450nm 80W Laser Module PWM/TTL Laser Head For CNC 3018 Pro Engraving Machine

  

450nm 80W Laser Module PWM/TTL Laser Head Blue Laser For Laser Engraving Machine. TTL Output Power:> 1k Hz Output Power = Continuous Power X 40%. TTL output power:> 1K HZ output power = continuous power x 40%.