95 civic halo headlights issue

[jbsali]

I never noticed this before but on almost all the halo headlights for the 92-95 civic has 3 ports, one for a bulb, one for a projector, and one for a signal bulb, but im confused. why are there 3 ports if the civic only has to bulbs? would you have to splice the wires and ad in a new bulb? Can someone get back to me on this?

[crxlvr]

the third socket are for "city lights" these are lights that would be always on, you can also just use them as a turn signal, if you splice wires from the turn signal wires to them.