I have a real potpourri of lights on mine.
I tried out pinballbulbs.com and ordered color-matching clear dome 44/47's and 555's for inserts. I also used frosted and clear for topside and like the results. I had some Ablaze 3&4's left over that I sprinkled in as well. I used Ablaze blue 4's on the large blue inserts. I added a spot light with an Ablaze 3 white in it. Color changing for the "shoot again" insert. LED strip behind the rear banner. Plus there's still a few incandescent bulbs here and there.
It was trial and error for me until I found the mix I like, of course everyone has different taste.
Here's a good read on JP mods and lighting if you haven't already seen this:
http://pinside.com/pinball/forum/topic/share-your-jurassic-park-mods