Automatic switching off all lights

I came up with another NFC automation idea.  When I go to bed all the motion sensor activated lights are on. To turn them off, I stuck an NFC tag on the radiator knob and added that code to the Home Assistant automation file. Now when I touch the knob with my phone all the lights in the house are turned off.

- alias: lights_off_tag
  initial_state: true
  trigger:
    platform: tag
    tag_id: b542b144-2e75-4f7c-bede-a6dd8d149a25
  action:
    service: light.turn_off
    entity_id: all