Yeelight W3 not recognised

I am new to Home Assistant. Running on an Rpi.
I have 2 YeeLight W3’s.
They work fine in both the Yeelight app and MiHime app on my phone.

When I add Integration and Select YeeLight, it never finds my lights, even if I supply their IP addresses.

I followed other similar threads and edited my configuration.YAML file to look thusly:

# Loads default set of integrations. Do not remove.
default_config:

# Text to speech
tts:
  - platform: google_translate

automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml

discovery:
  ignore:
    - yeelight

yeelight:
  devices:
    192.168.0.33:
      name: Lighty McLightFace
      model: colorb
    192.168.0.21:
      name: Yeelight 2
      model: colorb

And I get this in my logs:

Failed to get properties from 192.168.0.21: Failed to read from the socket at 192.168.0.21:55443: [Errno 113] Connect call failed ('192.168.0.21', 55443).
3:48:17 PM – (ERROR) Yeelight - message first occurred at 3:48:17 PM and shows up 2 times

Logger: homeassistant.components.yeelight.config_flow
Source: components/yeelight/config_flow.py:241
Integration: Yeelight ([documentation](https://www.home-assistant.io/integrations/yeelight), [issues](https://github.com/home-assistant/home-assistant/issues?q=is%3Aissue+is%3Aopen+label%3A%22integration%3A+yeelight%22))
First occurred: 3:48:17 PM (2 occurrences)
Last logged: 3:48:17 PM

* Failed to import 192.168.0.21: cannot connect
* Failed to import 192.168.0.33: cannot connect

Any ideas what I did wrong?

There are actually 2 errors in the log - the other one is:

Logger: homeassistant.components.yeelight.config_flow
Source: components/yeelight/config_flow.py:239
Integration: Yeelight (documentation, issues)
First occurred: 8:20:06 AM (2 occurrences)
Last logged: 8:20:06 AM

Failed to get properties from 192.168.0.21: Failed to read from the socket at 192.168.0.21:55443: [Errno 113] Connect call failed ('192.168.0.21', 55443).
Failed to get properties from 192.168.0.33: Failed to read from the socket at 192.168.0.33:55443: [Errno 113] Connect call failed ('192.168.0.33', 55443).

Hello did you eventually solve it or is it not supported?