diff --git a/src/device/robotvacuumcleaner.ts b/src/device/robotvacuumcleaner.ts
index 949e6f54..3ecb12af 100644
--- a/src/device/robotvacuumcleaner.ts
+++ b/src/device/robotvacuumcleaner.ts
@@ -187,7 +187,7 @@ export class RobotVacuumCleaner extends deviceBase {
       + ` current: (${this.LightBulb.On}, ${this.Battery.BatteryLevel})`);
 
     // On
-    this.LightBulb.On = this.serviceData.state === 'on' ? true : false;
+    this.LightBulb.On = ['InDustCollecting', 'Clearing'].includes(this.deviceStatus.workingStatus) ? true : false;
     await this.debugLog(`On: ${this.LightBulb.On}`);
 
     // BatteryLevel