FWIW, on the B-727, the "Fasten Seat Belt" and "No Smoking" lights are
powered by the Essential 28Volt AC Bus. Cheers.
"Jay Honeck" wrote in message
ups.com...
...what voltage an airliner "No smoking -- Return to Seat" sign runs
on?

I bought one on Ebay, thinking it would be cute to have in our theater
-- but I have NO idea what voltage to apply. (Just for the heckuva
it, I connected it to a 9 volt battery, thinking it MIGHT glow a
little. No dice.)

Thanks!
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"