My impression is that they're pretty rare. I just got a few pictures of some local fire vehicles with them. From a functional standpoint they're entirely worthless - you could just as easily get a FedSig Legend or Whelen Freedom and you'd probably save money doing that too. But from an aesthetic or lightbar-geek standpoint, they've got plenty of appeal - modern LED lighting in the same package as the Great Revolutionary Aerodynic.
If these pictures are too big just say something and I'll resize them accordingly. More pictures are available, but these show the most detail.
If these pictures are too big just say something and I'll resize them accordingly. More pictures are available, but these show the most detail.