Lol....I'm talking the A base....standard size for a table lamp, if that's what you mean by medium.

There are many offshore brands for a lot less for sure.

60W as in effective light output.

Keep your receipt....in case they don't last 22 years...kidding.

I'm partial to Osram-Sylvania because it was a brand I represented as one of thousands of products in the electrical field.

They were close to 8 bucks, I just threw 10 out there.

Anyway, LED is the way to go, in fact there are now T8 size 48" to replace 32W T8 fluorescent.

New construction is being pushed in this direction because of CA Title 24.

I'll stop here....go edig!