Federal Signal Twinsonic ~ Rotator Light Assembly

Federal Signal Twinsonic ~ Rotator Light Assembly w/Power Wire

Federal SIGN & Signal Twinsonic, 4-LENS GASKETS, NOS

Federal Signal Twinsonic 12X - 12V - Series A1 - End Cap - Data Plate

Federal Signal Twinsonic - Speaker Mounting Plate

Federal Signal Twinsonic ~ Rotator Light Assembly w/Power Wire

Federal Signal - SW300 Lightbar Switch Box - Internal Back Light Assembly

Federal Signal Twinsonic - Lot of 8 Internal Mounting Bolts Screws New