diff --git a/homeassistant/components/decora_wifi/light.py b/homeassistant/components/decora_wifi/light.py
index 922a4937ea3..7d3b1e353e2 100644
--- a/homeassistant/components/decora_wifi/light.py
+++ b/homeassistant/components/decora_wifi/light.py
@@ -14,9 +14,8 @@ from homeassistant.components import persistent_notification
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_TRANSITION,
-    COLOR_MODE_BRIGHTNESS,
-    COLOR_MODE_ONOFF,
     PLATFORM_SCHEMA,
+    ColorMode,
     LightEntity,
     LightEntityFeature,
 )
@@ -103,8 +102,8 @@ class DecoraWifiLight(LightEntity):
     def color_mode(self) -> str:
         """Return the color mode of the light."""
         if self._switch.canSetLevel:
-            return COLOR_MODE_BRIGHTNESS
-        return COLOR_MODE_ONOFF
+            return ColorMode.BRIGHTNESS
+        return ColorMode.ONOFF
 
     @property
     def supported_color_modes(self) -> set[str] | None: