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Sylvania 73742 #

Model 73742
Vendor Sylvania
Description LIGHTIFY LED adjustable white RT 5/6
Exposes light (state, brightness, color_temp), effect, linkquality
Picture Sylvania 73742

Notes #

Set default power on/off transition #

Various Osram/Sylvania LED support setting a default transition when turning a light on and off.

{
    "set_transition": 0.1,            //time in seconds (integer or float)
}

Remember current light state #

Various Osram/Sylvania LED support remembering their current state in case of power loss, or if a light is manually switched off then on. Lights will remember their respective attributes (i.e. brightness, color, saturation, etc.). NOTE: This must be executed every time you make changes to a light’s attributes for it to then ‘remember’ it.

{
    "remember_state": true,            // true, false (boolean)
}

Device type specific configuration #

How to use device type specific configuration

OTA updates #

This device supports OTA updates, for more information see OTA updates.

Exposes #

Light #

This light supports the following features: state, brightness, color_temp.

The direction of move and step can be either up or down, provide a negative value to move/step down, a positive value to move/step up. To do this send a payload like below to zigbee2mqtt/FRIENDLY_NAME/set

NOTE: brightness move/step will stop at the minimum brightness and won’t turn on the light when it’s off. In this case use brightness_move_onoff/brightness_step_onoff

{
  "brightness_move": -40, // Starts moving brightness down at 40 units per second
  "brightness_move": 0, // Stop moving brightness
  "brightness_step": 40 // Increases brightness by 40
  "color_temp_move": 60, // Starts moving color temperature up at 60 units per second
  "color_temp_move": "stop", // Stop moving color temperature
  "color_temp_step": 99, // Increase color temperature by 99
}

Effect (enum) #

Triggers an effect on the light (e.g. make light blink for a few seconds). Value will not be published in the state. It’s not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"effect": NEW_VALUE}. The possible values are: blink, breathe, okay, channel_change, finish_effect, stop_effect.

Linkquality (numeric) #

Link quality (signal strength). Value can be found in the published state on the linkquality property. It’s not possible to read (/get) or write (/set) this value. The minimimal value is 0 and the maximum value is 255. The unit of this value is lqi.

Manual Home Assistant configuration #

Although Home Assistant integration through MQTT discovery is preferred, manual integration is possible with the following configuration:

light:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    brightness: true
    color_temp: true
    xy: false
    hs: false
    schema: "json"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/set"
    brightness_scale: 254
    effect: true
    effect_list: 
      - "blink"
      - "breathe"
      - "okay"
      - "channel_change"
      - "finish_effect"
      - "stop_effect"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "lqi"
    value_template: "{{ value_json.linkquality }}"
    icon: "mdi:signal"

binary_sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    payload_on: true
    payload_off: false
    value_template: "{{ value_json.update_available}}"