diff --git a/libraries/MySensors/MyMessage.h b/libraries/MySensors/MyMessage.h
index c2698bc..93edc74 100644
--- a/libraries/MySensors/MyMessage.h
+++ b/libraries/MySensors/MyMessage.h
@@ -42,7 +42,8 @@ typedef enum {
 	V_DUST_LEVEL, V_VOLTAGE, V_CURRENT, 
 	V_RGB, 	// Used for sending/receiving color information. Sent as ascii hex. RRGGBB (RR=red, GG=green, BB=blue component)
 	V_RGBW, // Used for sending/receiving color information. Sent as ascii hex. RRGGBBWW (WW=while component)
-	V_ID    // Can be used for reporting ids for sensors such as DS1820b. 
+	V_ID,    // Can be used for reporting ids for sensors such as DS1820b. 
+	V_LIGHT_LEVEL_LUX  // Light level in lux
 } mysensor_data;
 
 // Type of internal messages (for internal messages)
diff --git a/libraries/MySensors/examples/LightLuxSensor/LightLuxSensor.ino b/libraries/MySensors/examples/LightLuxSensor/LightLuxSensor.ino
index 441c65e..2896056 100644
--- a/libraries/MySensors/examples/LightLuxSensor/LightLuxSensor.ino
+++ b/libraries/MySensors/examples/LightLuxSensor/LightLuxSensor.ino
@@ -27,7 +27,7 @@ unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds)
 
 BH1750 lightSensor;
 MySensor gw;
-MyMessage msg(CHILD_ID_LIGHT, V_LIGHT_LEVEL);
+MyMessage msg(CHILD_ID_LIGHT, V_LIGHT_LEVEL_LUX);
 uint16_t lastlux;
 
 void setup()