I'm considering track or rail lighting on the wall above our bathroom vanities. I'll need one of them to be about 7 feet long with 3 lights. They will also need to extend from the wall several inches in order to direct the lights onto the sink and vanity.

Has anyone done this? Can you identify a lighting manufacturer that makes a cantilever arm that attaches to the rail for use with heads or pendants?

I know I've seen something similar somewhere; but I'm not having much luck on the internet. No luck at the local light store either.