trunk (both) are single-bulb each, 6411 which is the 39mm, not the 36mm unit (even then it was slightly short so i bent the metal piece a little to make it work so maybe order the 42mm one) - so qty 2 to do front & rear
courtesy lights on door are one bulb each - 2825, which is this:
http://cgi.ebay.com/2-Bulbs-Super-White-T10-1-Led-194-168-2825-Side-Lights_W0QQitemZ380026740838QQihZ025QQcategoryZ337 13QQtcZphotoQQcmdZViewItem
for a total of 2, then the center dome light area i believe is a single 6418 which is the one i posted previously
and this seller does reduced shipping for multiple items, too
enjoy! i *LOVE* the way it makes my car look