DIY is what i do too.
But if you want remote controled color temperature and dimming without 50 or 60 Hz strobe effect i wouldn’t know where to find modules that can fit in a bulb for that.
I just pick mid powered LEDs and put them either on a LED strip or adapted 20mm aluminum LED boards and drive them with decent little mains switching drivers from aliexpress.
I make sure they stay cool too and usually under-drive the emitters for efficiency and life span.
And so far they all last for years.