TAIL LIGHTS! Get it?
These are off a late 80's/early 90's Suzuki Swift GT parts car I have in my collection. They've got everything: running lights (including side markers/reflectors, licence plate lights), signals, brakes, reverse & rear reflectors. I chopped off the segments with the reverse/reflectors/license lights because otherwise it was all too wide for the end of the tail.
I just have to wire them to a trailer harness and then I'll have a quick release to the trailer plug on the Civic.
The donor:
