diff --git a/Weather/Service/Data/Database.cs b/Weather/Service/Data/Database.cs
index 3b485ef..eaa0a93 100644
--- a/Weather/Service/Data/Database.cs
+++ b/Weather/Service/Data/Database.cs
@@ -126,15 +126,7 @@ namespace ChrisKaczor.HomeMonitor.Weather.Service.Data
 
             var query = ResourceReader.GetString("ChrisKaczor.HomeMonitor.Weather.Service.Data.Resources.GetReadingValueHistoryGrouped.sql");
 
-            switch (weatherValueType)
-            {
-                case WeatherValueType.LightLevel:
-                    query = query.Replace("@Value", "LightLevel / 3.3 * 100");
-                    break;
-                default:
-                    query = query.Replace("@Value", weatherValueType.ToString());
-                    break;
-            }
+            query = query.Replace("@Value", weatherValueType.ToString());
 
             return await connection.QueryAsync<WeatherValueGrouped>(query, new { Start = start, End = end, BucketMinutes = bucketMinutes });
         }
diff --git a/Weather/Service/Data/Resources/GetReadingHistoryGrouped.sql b/Weather/Service/Data/Resources/GetReadingHistoryGrouped.sql
index b7dfcea..f057cc0 100644
--- a/Weather/Service/Data/Resources/GetReadingHistoryGrouped.sql
+++ b/Weather/Service/Data/Resources/GetReadingHistoryGrouped.sql
@@ -11,7 +11,7 @@ FROM (
 				Humidity,
 				PressureTemperature AS Temperature,
 				Pressure,
-				LightLevel / 3.3 * 100 AS LightLevel,
+				LightLevel,
                 Rain
          FROM Reading
          WHERE Timestamp BETWEEN @Start AND @End
diff --git a/Weather/Service/Models/WeatherAggregate.cs b/Weather/Service/Models/WeatherAggregate.cs
index f8c775d..a84c759 100644
--- a/Weather/Service/Models/WeatherAggregate.cs
+++ b/Weather/Service/Models/WeatherAggregate.cs
@@ -36,7 +36,7 @@ namespace ChrisKaczor.HomeMonitor.Weather.Service.Models
 
             Pressure = new ReadingAggregate(readings, r => r.Pressure, 2);
 
-            Light = new ReadingAggregate(readings, r => (r.LightLevel / 3.3m * 100).Truncate(1), 1);
+            Light = new ReadingAggregate(readings, r => r.LightLevel, 2);
 
             WindSpeed = new ReadingAggregate(readings, r => r.WindSpeed, 1);
 
diff --git a/Weather/Service/Models/WeatherUpdate.cs b/Weather/Service/Models/WeatherUpdate.cs
index 0a81f17..33f88e8 100644
--- a/Weather/Service/Models/WeatherUpdate.cs
+++ b/Weather/Service/Models/WeatherUpdate.cs
@@ -25,7 +25,7 @@ namespace ChrisKaczor.HomeMonitor.Weather.Service.Models
             Rain = weatherMessage.Rain;
             Pressure = weatherMessage.Pressure;
             Temperature = weatherMessage.PressureTemperature;
-            LightLevel = weatherMessage.LightLevel / 3.3m * 100;
+            LightLevel = weatherMessage.LightLevel;
             Latitude = weatherMessage.Latitude;
             Longitude = weatherMessage.Longitude;
             Altitude = weatherMessage.Altitude;