The laser light is a highly effective and affordable too to reduce bird nuisance,used by pest professionals,long-distance silent optical bird repeller for indoor/outdoor use,maximum range 1000 meters,ideal for repelling birds from large indoor structures:Hanger,warehouses&factories. Supplied with rechargeable battery,charger&storage case.
Max input beam diameter:30mm
Laser beam color:green 50mw laser flashlight
Battery:CR123*2 or CR123
Max input beam diameter:50mm
Min beam divergence: 0.05 mrad
Max beam divergence: 1.5 degree
Laser class:class IIIA