diff --git a/README.md b/README.md
index 18eb1f8..4acafcd 100644
--- a/README.md
+++ b/README.md
@@ -22,8 +22,8 @@ These topics are reported from the device:
 | `{mqtt_topic}/STATE/filterType`            | Regular, ...                 | Commonname for the filtertype                                              |
 | `{mqtt_topic}/STATE/filterRfidTag`         | 80:66:58:da:7f:55:4          | The current filters unique ID                                              |
 | `{mqtt_topic}/STATE/deviceBuzzerEnabled`   | True/False                   | Can the buzzer buzz?                                                       |
-| `{mqtt_topic}/STATE/deviceLedBrightnes`    | Bright, Dim, Off             | Selected LED Brightness                                                    |
 | `{mqtt_topic}/STATE/deviceChildLockActive` | True/False                   | Is the childlock active?                                                   |
+| `{mqtt_topic}/STATE/deviceLedBrightness`   | Bright, Dim, Off             | Selected LED Brightness                                                    |
 | `{mqtt_topic}/STATE/devicePowerOn`         | True/False                   | Is the device powered on?                                                  |
 | `{mqtt_topic}/STATE/devicePower`           | on/off                       | Power...                                                                   |
 | `{mqtt_topic}/STATE/deviceMode`            | Auto, Silent, Favorite, Fan  | Mode as selcted by the front-button. (3 fanmodes indicated by fanLevel)    |
@@ -36,6 +36,7 @@ These topics can control the device:
 
 | CMD Topic                                  | Values expected              | Meaning                                                                    |
 |--------------------------------------------|------------------------------|----------------------------------------------------------------------------|
+| `{mqtt_topic}/CMD/deviceLedBrightness`     | Bright, Dim, Off             | Sets the LED Brightness
 | `{mqtt_topic}/CMD/devicePower`             | on/off                       | Turn the device on or off                                                  |
 | `{mqtt_topic}/CMD/deviceMode`              | Auto, Silent, Favorite, Fan  | The mode to run (turns the device on)                                      |
 | `{mqtt_topic}/CMD/fanLevel`                | 1, 2, 3                      | The fanlevel preset to run (turns the device on)                           |
diff --git a/miotAirpurifierBridge.py b/miotAirpurifierBridge.py
index 979c7cc..f2a17a0 100644
--- a/miotAirpurifierBridge.py
+++ b/miotAirpurifierBridge.py
@@ -32,7 +32,7 @@ def updateMqttStateTopic():
     mqttClient.publish(mqtt_stateTopic + "filterRfidTag", apStatus.filter_rfid_tag)
     mqttClient.publish(mqtt_stateTopic + "filterType", apStatus.filter_type.name)
     mqttClient.publish(mqtt_stateTopic + "deviceBuzzerEnabled", apStatus.buzzer)
-    mqttClient.publish(mqtt_stateTopic + "deviceLedBrightnes", apStatus.led_brightness.name)
+    mqttClient.publish(mqtt_stateTopic + "deviceLedBrightness", apStatus.led_brightness.name)
     mqttClient.publish(mqtt_stateTopic + "deviceChildLockActive", apStatus.child_lock)
     mqttClient.publish(mqtt_stateTopic + "devicePowerOn", apStatus.is_on)
     mqttClient.publish(mqtt_stateTopic + "devicePower", apStatus.power)
@@ -98,6 +98,18 @@ def on_mqttMessage(client, userdata, message):
             ap.set_mode(miio.airpurifier_miot.OperationMode.Silent)
         else:
             msgDataUnknown()
+    elif ( mqttMsgTopic == mqtt_cmdTopic+"deviceLedBrightness" ):
+        if ( mqttMsgData == "Bright" ):
+            log(2, "ACTION: Set LED brightness Bright")
+            ap.set_led_brightness(miio.airpurifier_miot.LedBrightness.Bright)
+        elif ( mqttMsgData == "Dim" ):
+            log(2, "ACTION: Set LED brightness Dim")
+            ap.set_led_brightness(miio.airpurifier_miot.LedBrightness.Dim)
+        elif ( mqttMsgData == "Off" ):
+            log(2, "ACTION: Set LED brightness Off")
+            ap.set_led_brightness(miio.airpurifier_miot.LedBrightness.Off)
+        else:
+            msgDataUnknown()
     else:
         log(2, "The MQTT topic is invalid")