Quoted from Chitownpinball:
Yall need to put one of those fancy plasma caps on that pop bumper.
I am going to leave that for the aftermarket people to figure out. I have already designed the pop bumper to have a bright RGB bulb inside of it that ties to the game, so not sure how that would work with that mod... Neat little mod, but not really for me. I am sure it will sell well though!