This my new old Federal Signal Twinsonic lightbar,model is 12A3.
This lightbar is 12V but very slow motor is very nice .
It's my power supply is perfect 40Amper.
this lightbar is completely new, never installed and never used. A warehouse was about 30 years old.I have lot of new domes Reds,Blues,Ambers,and one pieces clear and sold out 2 pieces green domes... :)
Greeting Lightbarmarci Hungary
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