ok...
1. take out the stock parklamp housing and remove the bulb from the housing.
2. secure a 3" piece of black pvc/drain pipe/whatev to the back of the opening.
this is really tricky because only the outer side will be able to be secured. i used zip ties to secure it in and it worked very well with very little movement. (i can take pics of this if you need me to)
3. then i drilled through the top of the hole, and the top of the pvc and secured the bracket of the fogs with more zip ties....lol. (it really worked well though, and they don't wiggle much at all!)
4. then wire them up and you're good to go
i bought autopia 5" fogs with 7 different halo colors. i am hoping to rewire this to where i only have blue, because all the other colors suck IMO. if you want the name of the ebay seller i used just let me know, they were really good to me, and let me exchange them when i bought the wrong size at first.
any other ?'s just lmk...