Cheap 520nm 1W Green Laser Module for Scaring Birds

To meet the needs of some customers, we have developed this cheap and powerful laser module. It can not only be used for engraving but also for refitting into a laser bird repellent. For better promotion, we provide the lowest price. The circuit board has been improved, and the output is very stable. For a 1W 532nm laser, this price will exceed your expectations!

Specifications
Wavelength: 520nm (green)
Output power: 1W (1000-1100mW)
Output stability: ± 5%
Laser class: class 4
Adjustable focus: yes
Lens material: professional focusing optical lens
Input voltage: DC 12V
PWM/TTL: 0-5V, frequency <15K
Cooling mode: fan cooling
Product size: 33 x 33 x 105 mm
Product weight: 107 g

Principle of laser bird repellent:

For birds, vision is the most sensitive, especially for green lasers with a wavelength of 520-532nm. The laser bird repellent takes advantage of this feature. When working, the green laser simulates the condition of biological reflections. When the green laser beams over, the birds will see a big green rod to achieve the effect of repelling birds.

Birds are afraid of green light, so the strong green beam emitted from the laser transmitter is a great deterrent to "birds". When it is irradiated near the birds, the birds are frightened and flee in panic. It emits a green laser beam that can sweep runways and grasslands. This product is suitable for bird-repelling work in the evening or night in airports, orchards, farmland, warehouses, power grids, and other places.