Well, I just installed the wide angle 194 wedge bulbs for my license plate, and I have to say .....................they suck.
Nowhere near as bright as the autolumination bulbs, and if I wiggled them at all in the socket they lost current and went out. I gingerly reinstalled the housing, but I'm willing to bet when I check them tomorrow night after driving around at least one will have worked loose and be out.
If so, I'm switching back to regular bulbs, because this crap is gettin' old. Not worth the time to replace the autolumination bulbs every 3 months, and I'm not getting a ticket for riding around with an intermittent bulb from superbright. Meh.......