diff --git a/homeassistant/components/iglo/light.py b/homeassistant/components/iglo/light.py
index a741627cfa4..39e1a5986ab 100644
--- a/homeassistant/components/iglo/light.py
+++ b/homeassistant/components/iglo/light.py
@@ -12,9 +12,8 @@ from homeassistant.components.light import (
     ATTR_COLOR_TEMP,
     ATTR_EFFECT,
     ATTR_HS_COLOR,
-    COLOR_MODE_COLOR_TEMP,
-    COLOR_MODE_HS,
     PLATFORM_SCHEMA,
+    ColorMode,
     LightEntity,
     LightEntityFeature,
 )
@@ -53,7 +52,7 @@ def setup_platform(
 class IGloLamp(LightEntity):
     """Representation of an iGlo light."""
 
-    _attr_supported_color_modes = {COLOR_MODE_COLOR_TEMP, COLOR_MODE_HS}
+    _attr_supported_color_modes = {ColorMode.COLOR_TEMP, ColorMode.HS}
     _attr_supported_features = LightEntityFeature.EFFECT
 
     def __init__(self, name, host, port):
@@ -73,13 +72,13 @@ class IGloLamp(LightEntity):
         return int((self._lamp.state()["brightness"] / 200.0) * 255)
 
     @property
-    def color_mode(self) -> str | None:
+    def color_mode(self) -> ColorMode:
         """Return the color mode of the light."""
         if self._lamp.state()["mode"] == MODE_WHITE:
-            return COLOR_MODE_COLOR_TEMP
+            return ColorMode.COLOR_TEMP
         # The iglo library reports MODE_WHITE when an effect is active, this is not
-        # supported by Home Assistant, just report COLOR_MODE_HS
-        return COLOR_MODE_HS
+        # supported by Home Assistant, just report ColorMode.HS
+        return ColorMode.HS
 
     @property
     def color_temp(self):