I'm fairly certain I got the bulb types correct in the write up, even though it does seem like the 3156s should be in the reverse lights and the 194s in the cargo lights I just checked the invoice, and these were the only two bulb numbers for the white lights I bought, and many bulb types will fit in different sockets. Unfortunately I'm in Germany at the current time, but I'll be back in the States around the first of May. I'll take a look then and update everyone.Maybe its just me, but I think a few of your bulb numbers in post 1 (with the pictures) are in the wrong places?? Like it says 3156 cargo lights...and 194 in reverse lights. Are those 3156 not reverse lights and 921 or something for cargo lights. I'm just trying to remember the numbers I used and want to clarify the numbers so someone doesn't get the wrong thing. I did use Retro Solutions bulbs though so that maybe why Im thinking differently? Either way, your write up and pictures convinced me to get LED's for all my white lights so thanks!