core/homeassistant/components/lifx/services.yaml

set_state:
  description: Set a color/brightness and possibliy turn the light on/off.
  fields:
    entity_id:
      description: Name(s) of entities to set a state on.
      example: "light.garage"
    "...":
      description: All turn_on parameters can be used to specify a color.
    infrared:
      description: Automatic infrared level (0..255) when light brightness is low.
      example: 255
    zones:
      description: List of zone numbers to affect (8 per LIFX Z, starts at 0).
      example: "[0,5]"
    transition:
      description: Duration in seconds it takes to get to the final state.
      example: 10
    power:
      description: Turn the light on (True) or off (False). Leave out to keep the power as it is.
      example: True

effect_pulse:
  description: Run a flash effect by changing to a color and back.
  fields:
    entity_id:
      description: Name(s) of entities to run the effect on.
      example: "light.kitchen"
    mode:
      description: "Decides how colors are changed. Possible values: blink, breathe, ping, strobe, solid."
      example: strobe
    brightness:
      description: Number between 0..255 indicating brightness of the temporary color.
      example: 120
    color_name:
      description: A human readable color name.
      example: "red"
    rgb_color:
      description: The temporary color in RGB-format.
      example: "[255, 100, 100]"
    period:
      description: Duration of the effect in seconds (default 1.0).
      example: 3
    cycles:
      description: Number of times the effect should run (default 1.0).
      example: 2
    power_on:
      description: Powered off lights are temporarily turned on during the effect (default True).
      example: False

effect_colorloop:
  description: Run an effect with looping colors.
  fields:
    entity_id:
      description: Name(s) of entities to run the effect on.
      example: "light.disco1, light.disco2, light.disco3"
    brightness:
      description: Number between 0 and 255 indicating brightness of the effect. Leave this out to maintain the current brightness of each participating light.
      example: 120
    period:
      description: Duration (in seconds) between color changes (default 60).
      example: 180
    change:
      description: Hue movement per period, in degrees on a color wheel (ranges from 0 to 360, default 20).
      example: 45
    spread:
      description: Maximum hue difference between participating lights, in degrees on a color wheel (ranges from 0 to 360, default 30).
      example: 0
    power_on:
      description: Powered off lights are temporarily turned on during the effect (default True).
      example: False

effect_stop:
  description: Stop a running effect.
  fields:
    entity_id:
      description: Name(s) of entities to stop effects on. Leave out to stop effects everywhere.
      example: "light.bedroom"