Finally, after a lot of small adjustments, it looks like something I would use.
I still haven’t ordered the PCB’s, but I am pretty sure this is the design I will go with, and according to my paper model, it all fits too.
Drivers for the LED’s can be taken off the board which is getting replaced inside the bulb.
|R1, R2, R7
And last, some sauce so you can get some boards made if you want to. 🙂