Any hardware to add fade in / out with normal bulb and switch?

Hi.

I have a livolo switch with zigbee that work fine with z2m, but, turn on and off instantly.

The zigbee bulb have a nice transition.

There are any hardware to add between the switch and the bulb (LED) to add fade in/out?

not aware of any hardware, but node red can do: Dimmer Softstarter