Okay everyone... here is the question. I wanted to add a few flasher bulbs to my 1975 EM Bally machine Backbox. Seems simple enough. I bought a 10 pack of 455 6V bayonett bulbs from Pinball Medics in Ottawa. Not one out of the box of 10 bulbs blinks.....not even once!!
What could possibly go wrong here? Mis-labeled box? Each bulb has 455 stamped right on it.