I'm putting a tri bar light on my 04 fatboy. Is the tri bar light a brake light also? there are 3 wires a red, black, and white.Can somebody tell me which wire does what? thanks

 

who is the maufacturer of your tri bar setup?

i would think being only 3 wires it would be run and signal only.

 

It is a HD tri bar light. I just dont known if the tri bar light is a tail and brake if so is the blake grnd, and the red hot, and the white brake??? I can just play with it but it is a $70 light I dont want to blow it.