Thanks... yeah that buzzing was concerning
me... but I guess if you think about it...
there�s nothing wrong with a low current
going through those (incandescent)
filaments. In fact... it might be better to
keep them "warm" so to speak, verses
slamming them on with power every time you
turn them on. I know that for old glass
valves at least
I don�t know if it makes
much difference in light bulbs, though lol.