Pretty sure they are sold as single bulbs. Also, you can just cut off the bulb holders from the JDM tails and use your USDM bulb ends, as long as they fit into the tail light hole, which they should. Just need to solder/heatshrink the connection.
so Im going to assume going by circuits info posted few post above about bulbs sizes stands correct?
So can anyone with the euro lights tell me what the bulbs are just the make sure the bulb list I have is right
Updated bulb list that is verified to fit into my "JDM" lights:
*Pair of 1156 (backup lights)
*Pair of 7507 (available only in Amber and have the offset pins) (new)
*Pair of 1157 (dual filament brake lights)
*Pair of 194 (bottom lights)