Quoted from Wescobar:
I used the BriteCaps Evo with teal caps available here: http://www.pinballlife.com/index.php?p=product&id=3624
I wired each cap into the opposing orange lightning bolt so they would light up in attract mode or any other modes where the bolts are active. The Evo caps can be set to flash when the pops fire giving a nice effect and the intensity of the light is adjustable. They really light up a typically dark part of the game and I think the caps fit nicely given the bubbles in the PF art. Install is relatively easy except for the fact that you have to remove the ramps. It's worth it to take the time to clean up the PF and replace the rubber while you're in there. You can also replace the orange star posts with teal if that's your style. You'll probably have some mylar in there too that can be replaced if it's looking a little beat. You can remove it using the freeze spray method pretty easily. If you don't have mylar there, consider adding a sheet.
Wescobar - Man that looks great. Did you use the cool white BriteCaps Evo? I'd also like to know what color leds you used in a few spots. Did you use purples under the slings and under the ramp near the snackbar?