- platform: mqtt
  name: "Loft Lamp"
  state_topic: "smartthings/Loft Lamp/switch"
  command_topic: "smartthings/Loft Lamp/switch"
  brightness_state_topic: "smartthings/Loft Lamp/level"
  brightness_command_topic: "smartthings/Loft Lamp/level"
  brightness_scale: 101
  payload_on: "on"
  payload_off: "off"
  retain: true