Replied to the auther of that video that I have worked with MANY mercury vapor rectifiers in older broadcast transmitters.I have some spent ones kicking around in my tube collection.
Hugs and STUFF Sammi xXx (also in Aberdeen) Published Author There are two kinds of light - the glow that illuminates, and the glare that obscures.James ThurberSMILEY ONLY ANSWERS WILL BE DELETED FROM MY POSTS