So I was bored and wanted the Pursuit light flashers to go off with the two modes that go with it(Pursuit and Stakeout). I've seen similar lights on police pins, Blackrose did this on a Getaway. The tricky part was changing the voltage of the flashers(13AC) back to 12DC. With some boardwork and time I stepped down the voltage. They just rest on the backbox and company loves it. You can see there stance change when they hit these modes. Good stuff.