Update
Updating database... Please wait.
Saturday 20 January 2018 at 00:43
Quoted from TheNoTrashCougar:I looked at side firing 12v LEDs for this, but anything worthwhile was very expensive. Currently there is a standard 89 bulb in it. If anyone finds any good 12v side firing LEDs that work, definitely let me know. The 89 is pretty bright from the factory though.
--Scot...
Source: http://pinside.com/pinball/forum/topic/total-nuclear-annihilation-cluball-welcome/page/24#post-4185136