Home assistant script: light repeater

light_repeater.yaml

light_repeater:
  alias: Light repeater
  icon: mdi:lightbulb-auto-outline
  description: Repeatedly turn on lights with a variable delay.
  fields:
    target_lights:
      selector:
        target:
          entity:
            domain: light
      name: Target lights
      description: Lights to repeatedly turn on
      required: true
    delay_timer:
      selector:
        duration:
          enable_day: true
      name: Delay_timer
      description: The delay between every 'light.turn_on' command.
      required: true
      default: 00:01:00
    brightness:
      selector:
        number:
          min: 0
          max: 100
          step: 1
          unit_of_measurement: '%'
      name: Brightness
      description: Brightness when turning the light on
      required: true
  sequence:
  - repeat:
      sequence:
      - service: light.turn_on
        data:
          brightness_pct: '{{ brightness }}'
        target: '{{ target_lights }}'
      - delay: '{{ delay_timer }}'
      until:
      - condition: state
        entity_id: script.light_repeater
        state: 'off'
  mode: parallel