What diode configuration is inside LIFX?

I’ve been wanting to open up my LIFX bulbs and see for myself but it seems to be harder than I thought, can anyone tell me what diodes are inside LIFX color and LIFX day/dusk bulbs? I’m assuming LIFX color is RGBW (unless there are amber diodes as well?) what is the color temperature of the “white diode”? And with the Day/Dusk, is it just mixing 2000k and 4000k? Or is there a middle color temp diode that helps blend?