Modulo laser fascio di grasso verde 520nm 3W repellente per uccelli laser 12V PWM lampada laser
Wavelength: 520nm. 1pc 520nm 3W fat beam Laser module. This laser can be used to modify into a laser bird repellent, as the 3W power is high and can be clearly seen in sunlight, which is not possible with 1W green light.