I am back from picking up a pair of headlight bulbs at Autozone. One light is out, but I always replace both when it happens. I got the conventional bulbs, but I think I'm going to go back and exchange these for the next level of whiteness and brightness. Live large, I say.
It's also high time I gave those headlight lenses their long overdue toothbrushing! That in itself will improve matters, and I now have the power drill kit I'd intended to get originally for polishing those things up.