A while back I created a series of neon/logo flashing lights as toppers. They were just looping videos. These zip files have small video clips of various states of those neon signs/logos that can used to create pup toppers for any table you want. See installation for more info.
Each zip has a different number of clips: some with only off/on, others with "off" and several states. (For example, the Gottlieb SS clips are: off, gold neon on, white neon on, and "all on" ... just set "off" to background, and the others to triggers.)
They are all non-table specific, but most of the manufacturer logos are here. Can be used as a topper for a backglass pup pack you're working on, or as a responsive topper for any game you want, including EM tables.
If you want to give it a try, TerryRed has an excellent video on how to find triggers and create pup packs here: https://www.youtube.com/watch?v=iYvk_FSwGXQ