Similar to the OG Call Sign Badge but with blue LED's to light the night when the sun goes down and the crazies come out. Specifically designed for the BMW tail section/mudguard pictured, but can be modified to fit your needs. Laser cut from 6061-T6 aluminum and Acrylic.
 
Let us know what you want it to say and we'll do the rest.
Call Sign Badge comes pre-wired and ready to tap into the motorcycles existing 12-volt wiring. Can be added to the existing circular police ID lights, or replace them altogether.