diff --git a/src/lib/exposes.ts b/src/lib/exposes.ts
index c545330ee296c..198e3e198e928 100644
--- a/src/lib/exposes.ts
+++ b/src/lib/exposes.ts
@@ -1,6 +1,6 @@
 import assert from 'assert';
 
-import {Access, Range} from './types';
+import {Access, LevelConfigFeatures, Range} from './types';
 import {getLabelFromName} from './utils';
 
 export type Feature = Numeric | Binary | Enum | Composite | List | Text;
@@ -376,7 +376,7 @@ export class Light extends Base {
         return this;
     }
 
-    withLevelConfig(disableFeatures: string[] = []) {
+    withLevelConfig(disableFeatures: LevelConfigFeatures = []) {
         let levelConfig = new Composite('level_config', 'level_config', access.ALL);
         if (!disableFeatures.includes('on_off_transition_time')) {
             levelConfig = levelConfig.withFeature(
diff --git a/src/lib/ikea.ts b/src/lib/ikea.ts
index 68e48924eca3b..78f15328eb4d1 100644
--- a/src/lib/ikea.ts
+++ b/src/lib/ikea.ts
@@ -8,7 +8,7 @@ import {access, options, presets} from '../lib/exposes';
 import * as m from '../lib/modernExtend';
 import * as reporting from '../lib/reporting';
 import * as globalStore from '../lib/store';
-import {Configure, Expose, Fz, KeyValue, KeyValueAny, ModernExtend, OnEvent, Range, Tz} from '../lib/types';
+import {Configure, Expose, Fz, KeyValue, KeyValueAny, LevelConfigFeatures, ModernExtend, OnEvent, Range, Tz} from '../lib/types';
 import {
     assertString,
     configureSetPowerSourceWhenUnknown,
@@ -80,7 +80,7 @@ const bulbOnEvent: OnEvent = async (type, data, device, options, state: KeyValue
 
 export function ikeaLight(args?: Omit<m.LightArgs, 'colorTemp'> & {colorTemp?: true | {range: Range; viaColor: true}}) {
     const colorTemp: {range: Range} = args?.colorTemp ? (args.colorTemp === true ? {range: [250, 454]} : args.colorTemp) : undefined;
-    const levelConfig: {disabledFeatures?: string[]} = args?.levelConfig
+    const levelConfig: {disabledFeatures?: LevelConfigFeatures} = args?.levelConfig
         ? args.levelConfig
         : {disabledFeatures: ['on_off_transition_time', 'on_transition_time', 'off_transition_time', 'on_level']};
     const result = m.light({...args, colorTemp, levelConfig});
diff --git a/src/lib/modernExtend.ts b/src/lib/modernExtend.ts
index e9ccb62dae4de..792c56468cbe0 100644
--- a/src/lib/modernExtend.ts
+++ b/src/lib/modernExtend.ts
@@ -20,6 +20,7 @@ import {
     KeyValue,
     KeyValueAny,
     KeyValueString,
+    LevelConfigFeatures,
     ModernExtend,
     OnEvent,
     Range,
@@ -981,7 +982,7 @@ export interface LightArgs {
     configureReporting?: boolean;
     endpointNames?: string[];
     ota?: ModernExtend['ota'];
-    levelConfig?: {disabledFeatures?: string[]};
+    levelConfig?: {disabledFeatures?: LevelConfigFeatures};
 }
 export function light(args?: LightArgs): ModernExtend {
     args = {effect: true, powerOnBehavior: true, configureReporting: false, ...args};
diff --git a/src/lib/types.ts b/src/lib/types.ts
index 0bdd6a3b96163..cc7233273d3c9 100644
--- a/src/lib/types.ts
+++ b/src/lib/types.ts
@@ -443,6 +443,7 @@ export namespace Ota {
         suppressElementImageParseFailure?: boolean;
     };
 }
+
 export namespace Reporting {
     export interface Override {
         min?: number;
@@ -450,3 +451,12 @@ export namespace Reporting {
         change?: number;
     }
 }
+
+export type LevelConfigFeatures = (
+    | 'on_off_transition_time'
+    | 'on_transition_time'
+    | 'off_transition_time'
+    | 'execute_if_off'
+    | 'on_level'
+    | 'current_level_startup'
+)[];