Many thanks, guys.
Duck - Yeah, the cord is an unfortunate necessity until I can work out the Uncle Fester power source. I couldn't use traditional lamp cord since the LED driver required a ground. I ended up buying a flat extension cord and cutting off the outlet end. The black is a little jarring, though, and perhaps a clear version would have been a better choice. I can always replace it.
Ron - I was thinking that the AI photo would be easy to pick out - it's the one where the room is not junked-up. 😄 The little diamond watermark is another clue, as you identified. BTW, I used Google Gemini for anyone who's interested in giving it a try.