One piece bulbs

I installed the one pieces yesterday but the fog light bulbs werent the right size and the headlight bulbs arnt the right size. I dont know how to install the right harness and I dont know what the right size for the bulbs are. If this has been covered already please tell me where. Im in a hurry so I didnt search sorry. Ill take pictures if needed

If I buy the password jdm jumper harness will that make it easy to switch to the right bulbs? I cant be driving around at night will my lights all dim and pointed left and right I need some help before it gets dark tonight. plz

the main bulb is an H4H. Password sells them for around 30 bucks.

Thank you! ok, so if I buy 2 of those do I also need to buy the jumper harness they sell to wire them up? And what about the bulbs for the fogs what are those?

and yes get the headlight jumper cable

if your running the stock 9004 you just hook up the jumper and plug in the other end to the H4H

I dont really mess with the fogs but i think there h3 but i am not sure at all

man I dont even know what h4h or h4 and h3 means. Its all confusing me. Ive never done anything like this. My da came with jdm lights when I bought it so I didnt have to do anything. my stock 9004 lights dont fit into the socket in the light so its just kinda sitting in there, one big bump and its gonna pop out. I wish someone here in austin knew how to do this cause I would just pay them (not a shop just a person who knows) Thanks for the help guys, ill try to figure it all out. If all else fails I just wont have fogs for awhile

H4H is headlight.

H3 is fog light.

This has been mentioned many times now. In a hurry or not, there is no excuse not to search for this along with your other asked questions.