diff --git a/src/controllers/controller.ts b/src/controllers/controller.ts
index e628718..d368130 100644
--- a/src/controllers/controller.ts
+++ b/src/controllers/controller.ts
@@ -67,7 +67,7 @@ export abstract class Controller {
   }
 
   get isOff(): boolean {
-    return this.value === 0;
+    return this.stateObj.state === "off" || this.value === 0;
   }
 
   get min(): number {
diff --git a/src/controllers/light-controller.ts b/src/controllers/light-controller.ts
index 046316b..16a7a39 100644
--- a/src/controllers/light-controller.ts
+++ b/src/controllers/light-controller.ts
@@ -111,6 +111,10 @@ export class LightController extends Controller {
     }
   }
 
+  get isOff() {
+    return this.stateObj.state === "off";
+  }
+
   set _value(value) {
     if (!this.stateObj) return;
     const color_mode = this.stateObj.attributes.color_mode;