This is the switchback sequential module from corso motion, so the sequencer comes in this little package right here and there's all these different little switches, so you can get different settings depending on what you like most. We have four main wires coming into this thing. We have our ground wire, running lights, brake lights and for our turn, signals and then the outputs here are separated by a column for white and a column for amber. So we've got the turn signal speed on there.

I use these things on the nissan gtr side. Markers for sequential super bright custom awesomeness. What do you think you would use them for?.