HA Dashboard, entity not found

Hi

I’m creating a dashboard and I want to use the following lights from home-assistant.

When using one of these entities in HADashboard, I’m getting entity not found.
Anyone an idea what I’m missing?

light_woonkamer:
widget_type: light
entitiy: light.woonkamer
title: spots
icon_on: fa-lightbulb
icon_off: fa-lightbulb

In HADashboard logs, I see a 400 bad request towards home-assistant, but I guess it’s normal in this situation

2022-03-22 11:37:26.483579 WARNING HASS: Error calling Home Assistant service default/homeassistant/turn_off
2022-03-22 11:37:26.483739 WARNING HASS: Code: 400, error: 400: Bad Request
2022-03-22 11:37:27.356644 WARNING HASS: Error calling Home Assistant service default/homeassistant/turn_off
2022-03-22 11:37:27.356872 WARNING HASS: Code: 400, error: 400: Bad Request
2022-03-22 11:37:27.515464 WARNING HASS: Error calling Home Assistant service default/homeassistant/turn_on
2022-03-22 11:37:27.515673 WARNING HASS: Code: 400, error: 400: Bad Request
2022-03-22 11:37:27.675714 WARNING HASS: Error calling Home Assistant service default/homeassistant/turn_off
2022-03-22 11:37:27.675938 WARNING HASS: Code: 400, error: 400: Bad Request

when using these entities from home-assistant itself, it works perfectly fine

Kind regards
Keif