KurtG wrote:

I've always thought egg crate was the bumpy foam pads that are used for
packaging (or for sleeping on while camping) that resembles both the
size and shape of egg crates. But apparently, it's also the name for
the translucent plastic sheets with small bumps used for fluorescent or
commercial light fixtures that can be found at lowe's and home depot in
the lighting section.

Nope. It's the name of the grids with square holes used for light fixtures.

http://www.plaskolite.com/lighting-panels.htm

George Patterson
If you torture the data long enough, eventually it will confess
to anything.