[pingman]

I’ve noticed a deterioration of quality in incandescent bulbs; they can’t take any shock or vibration at all. We used to buy ‘rough service’ bulbs, but sources have dried up.

I’m liking this guy.

[MarkL]

I’ve noticed a deterioration of quality in incandescent bulbs; they can’t take any shock or vibration at all.

I've noticed this especially with 3 way bulbs. After less than about a month or two, they become 2 way, and I find they die completely after less than 6 months.

Mark