I would like to make the individual LED filaments in the below type of bulb flicker independently. Of course I will need to carefully remove the glass and break some of the connections so the filaments are powered independently. To generate the flickering signal, I would like to use flickering LEDs which have an integrated circuit inside the epoxy. I also want to use a PIR sensor to turn on the circuit.

It might be cool to be able to make my lamp battery powered (since it will only come on when movement is detected in a hallway) so the joule thief might let me do that. I know there are versions which let you get over 100 V from a single AA cell. I would use more than a single AA though and only need 50-60 V. It would be great if I could use one of those solar joule thief ICs but I don't think they would go up to 50 V. I might just make it mains powered though. Can you flicker a lamp through a relay like that? I think maybe not. Thanks for any input.


I didn't find the right solution from the internet.
References:

https://forum.allaboutcircuits.com/threads/powering-led-filaments-needing-50-60-
v-with-a-joule-thief-solar-light-thing.142096/

whiteboard animation