courtesy lights

I want to add courtesy lights that work when the doors open. Does anybody know which wires I need to tap into and how to access them?

 

Perhaps maybe the dome light wires as that turns on when doors open,

 

Try Carson Toyota out in California (Carson City--I think). They have a Toyota kit made for this imported from Toyota in Japan. Might even be able to go out ebay and find them. I have the kit on my Lexus RX330.

 

lol. I should have myself clear. I have flush mount projector lights that cast the toyota emblem. I want to mount them under my door panels. I know I have to run wires into the doors, but I don't know where I should tap into.