As I am in Europe for the T2 I used leds from ministry of pinball. But you can go with comet, they’re pretty nice as well.
With modern leds that have no flickering and no ghosting you can just swap them one for one.
As the T2 is prone to this kind of lighting, I just went all out:
- clear rubbers everywhere
- clear posts
- no frosted leds, only superbrights, mainly blue and cold white
- added a blue led strip at the end
- lighted buttons and speakers from pinbal life
For what you need to order; only two ways:
- find the list on the net from someone who took the time to do it (did not )
- just open it and count
Most GIs (except backbox) are 44
Most CPU controlled are wedge, but a few will be 44
Always order a few more of each, just in case you prefer it or miscalculated
Take the ramps and plastics out to count, Much easier anyway to install everything afterwards that way.