Earlier today I saw a video clip of a single Westinghouse F40 lamp, EOL, black on one end- being driven with an instant start ballast into it's demise.

I saw it on this site, but now I can't find it--tried the search, but my key words are obviously wrong.

If you can link me to it, please msg me...

Thanks,
Matt

You mean this Video?

http://www.lighting-gallery.net/gallery/displayimage.php?album=2193&pos=7&pid=77648

Yup, thanks!