What are these?

[wayne soper]

Another new to me, and I thought I'd seen it all. HAh! These have solid metal domes and the wires appear to be speaker grade. And obviously I didn't get any smarter crawling around under them.

[Tim Moreira]

Not that this is a smarter answer...but...lights?

That's my guess.

:confused:

[Thom Walker]

Anna Nicole is buried face down on the floor above?

[wayne soper]

They are solid metal covers. No lens for light. And if they are Doppler for brokers, they don't work.