My unit is getting close to the testing phase. A lot goin on, but if I can squeeze one thing in each day on this, pretty soon it'll be sitting there.
I verified the fluorescent driver works, and the flashlight LED assembly is ready. I dug out a relay which looks like the one in the video. It's rusty and getting the little steel plunger out will be about the last challenge. Then it's just wiring it up to a cell and seeing what happens.
I can see a lot which might be done with this new circuit, and I may even test my new single-phase shape resonance diode.