diff --git a/homeassistant/components/mystrom/light.py b/homeassistant/components/mystrom/light.py
index 53f3342092c..bfc527c818f 100644
--- a/homeassistant/components/mystrom/light.py
+++ b/homeassistant/components/mystrom/light.py
@@ -11,10 +11,10 @@ from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_EFFECT,
     ATTR_HS_COLOR,
-    COLOR_MODE_HS,
     PLATFORM_SCHEMA,
     SUPPORT_EFFECT,
     SUPPORT_FLASH,
+    ColorMode,
     LightEntity,
 )
 from homeassistant.const import CONF_HOST, CONF_MAC, CONF_NAME
@@ -71,8 +71,8 @@ async def async_setup_platform(
 class MyStromLight(LightEntity):
     """Representation of the myStrom WiFi bulb."""
 
-    _attr_color_mode = COLOR_MODE_HS
-    _attr_supported_color_modes = {COLOR_MODE_HS}
+    _attr_color_mode = ColorMode.HS
+    _attr_supported_color_modes = {ColorMode.HS}
     _attr_supported_features = SUPPORT_EFFECT | SUPPORT_FLASH
 
     def __init__(self, bulb, name, mac):