diff --git a/DEVICES.md b/DEVICES.md
index 4855891..992a8a9 100644
--- a/DEVICES.md
+++ b/DEVICES.md
@@ -34,6 +34,7 @@ What is not important for detection:
 ## Devices
 In [brackets] is given the class name of device.
 ### Content
+* [Illuminance [Illuminance]](#illuminance)
 * [Air conditioner [airCondition]](#air-conditioner-aircondition)
 * [Blinds controlled only by buttons [blindButtons]](#blinds-controlled-only-by-buttons-blindbuttons)
 * [Blinds or Shutter [blinds]](#blinds-or-shutter-blinds)
@@ -73,6 +74,16 @@ In [brackets] is given the class name of device.
 * [Weather forecast [weatherForecast]](#weather-forecast-weatherforecast)
 * [Window [window]](#window-window)
 * [Window that could be in tilted state [windowTilt]](#window-that-could-be-in-tilted-state-windowtilt)
+### Illuminance
+| R | Name     | Role                          | Unit | Type    | Wr | Ind | Mult | Regex                                                                          |
+|---|----------|-------------------------------|------|---------|----|-----|------|--------------------------------------------------------------------------------|
+| * | ACTUAL   | value.brightness              | %    | number  | -  |     |      | ``/brightness$/``                                                              |
+|   | UNREACH  | indicator.maintenance.unreach |      | boolean |    | X   |      | ``/^indicator(\.maintenance)?\.unreach$/``                                     |
+|   | LOWBAT   | indicator.maintenance.lowbat  |      | boolean |    | X   |      | ``/^indicator(\.maintenance)?\.lowbat$｜^indicator(\.maintenance)?\.battery$/`` |
+|   | MAINTAIN | indicator.maintenance         |      | boolean |    | X   |      | ``/^indicator\.maintenance$/``                                                 |
+|   | ERROR    | indicator.error               |      |         |    | X   |      | ``/^indicator\.error$/``                                                       |
+
+
 ### Air conditioner [airCondition]
 | R | Name           | Role                          | Unit | Type           | Wr | Ind | Mult | Regex                                      |
 |---|----------------|-------------------------------|------|----------------|----|-----|------|--------------------------------------------|
diff --git a/src/TypePatterns.ts b/src/TypePatterns.ts
index fceb1ca..51894f4 100644
--- a/src/TypePatterns.ts
+++ b/src/TypePatterns.ts
@@ -2897,6 +2897,25 @@ export const patterns: { [key: string]: InternalPatternControl } = {
         ],
         type: Types.humidity,
     },
+    illuminance: {
+        states: [
+            {
+                role: /brightness$/,
+                indicator: false,
+                write: false,
+                type: StateType.Number,
+                name: 'ACTUAL',
+                required: true,
+                defaultRole: 'value.brightness',
+                defaultUnit: '%',
+            },
+            SharedPatterns.unreach,
+            SharedPatterns.lowbat,
+            SharedPatterns.maintain,
+            SharedPatterns.error,
+        ],
+        type: Types.illuminance,
+    },
     image: {
         states: [
             {
diff --git a/src/types.ts b/src/types.ts
index 808350f..5e0497a 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -42,6 +42,7 @@ export enum Types {
     gate = 'gate',
     hue = 'hue',
     humidity = 'humidity',
+    illuminance = 'illuminance',
     image = 'image',
     info = 'info',
     instance = 'instance',