diff --git a/homeassistant/components/elgato/light.py b/homeassistant/components/elgato/light.py
index 46060fe23fb..7f7e432c5f0 100644
--- a/homeassistant/components/elgato/light.py
+++ b/homeassistant/components/elgato/light.py
@@ -77,8 +77,8 @@ class ElgatoLight(LightEntity):
             min_mired = 153
             max_mired = 285
 
-        self._attr_max_mired = max_mired
-        self._attr_min_mired = min_mired
+        self._attr_max_mireds = max_mired
+        self._attr_min_mireds = min_mired
         self._attr_name = info.display_name or info.product_name
         self._attr_supported_color_modes = supported_color_modes
         self._attr_unique_id = info.serial_number
diff --git a/homeassistant/components/light/__init__.py b/homeassistant/components/light/__init__.py
index ce86ae4e257..e92999f4d21 100644
--- a/homeassistant/components/light/__init__.py
+++ b/homeassistant/components/light/__init__.py
@@ -647,8 +647,8 @@ class LightEntity(ToggleEntity):
     _attr_effect_list: list[str] | None = None
     _attr_effect: str | None = None
     _attr_hs_color: tuple[float, float] | None = None
-    _attr_max_mired: int = 500
-    _attr_min_mired: int = 153
+    _attr_max_mireds: int = 500
+    _attr_min_mireds: int = 153
     _attr_rgb_color: tuple[int, int, int] | None = None
     _attr_rgbw_color: tuple[int, int, int, int] | None = None
     _attr_rgbww_color: tuple[int, int, int, int, int] | None = None
@@ -748,14 +748,14 @@ class LightEntity(ToggleEntity):
         """Return the coldest color_temp that this light supports."""
         # Default to the Philips Hue value that HA has always assumed
         # https://developers.meethue.com/documentation/core-concepts
-        return self._attr_min_mired
+        return self._attr_min_mireds
 
     @property
     def max_mireds(self) -> int:
         """Return the warmest color_temp that this light supports."""
         # Default to the Philips Hue value that HA has always assumed
         # https://developers.meethue.com/documentation/core-concepts
-        return self._attr_max_mired
+        return self._attr_max_mireds
 
     @property
     def white_value(self) -> int | None: