The VLF (Visible Light Filter) is a specialized optional device that selectively filters out the spectrum perceived by the human eye from the strobe pulse emitter.
It can be added to an emitter to provide invisible operation on undercover, transit, or maintenance vehicles.
Compatible LED Light Bars
937 Revolution LED Light bars w/ Integr
Range
2500 ft (high power), 1000 ft (low power)
Construction
Black UV-stabilized glass-filled Lexan polycarbonate, polyurethane encapsulated electronics
