Depending on the wiring you may be able to put something like this in https://microcosm.app/out/BG6xi (you'll need a neutral) so you don't have to replace all the bulbs and it works with the existing bulbs.
You can also get the IKEA smart bulbs that work with Hue (although it can be a faff to get working) and are cheaper than the Hue ones.
Depending on the wiring you may be able to put something like this in https://microcosm.app/out/BG6xi (you'll need a neutral) so you don't have to replace all the bulbs and it works with the existing bulbs.
You can also get the IKEA smart bulbs that work with Hue (although it can be a faff to get working) and are cheaper than the Hue ones.