Quoted from Dent00:You can get an LED "Fire" bulb that simulates fire from Comet. They come in bayonet or wedge style. They come in red or blue, but the red actually looks more like fire. See attached link:
https://www.cometpinball.com/products/fire-bulbs?_pos=1&_sid=d36b3a564&_ss=r
The fire LEDs are neat, but they are not random, and look like flashing red and white lights at best. Very very much NOT like fire.
Don't get wrong, I still use them in certain situations (the candle on the backglass of Scare Stiff comes to mind) but they are terrible as far as 'reality" is concerned.
I also used the blue flame on Scared Stiff for the TV. Turned out half decent, but its definitely a predetermined pattern.