If at all possible, change the white colour (warm/neutral/cool).
I've added the specs to the first image and details of the attached transformer housed in the top casing.
Any pointers or ideas of how I could implement this?
My home network consists of mostly Hue lamps and dimmers (no hub), Zigbee2mqtt, Node Red, Home Assistant, and I'm pretty handy with soldering and am a qualified electrician, albeit not up to date on current regs.
Some are sort of. At low dimming the tungsten will deposit on the bulb rather than back on the filament due to the halogen cycle not working at lower temperatures. This will darken the bulb and cause premature filament failure.