diff --git a/homeassistant/components/flux_led/light.py b/homeassistant/components/flux_led/light.py
index f4982a13c3a..ca7fb7aeea2 100644
--- a/homeassistant/components/flux_led/light.py
+++ b/homeassistant/components/flux_led/light.py
@@ -14,7 +14,7 @@ import voluptuous as vol
 from homeassistant import config_entries
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
-    ATTR_COLOR_TEMP,
+    ATTR_COLOR_TEMP_KELVIN,
     ATTR_EFFECT,
     ATTR_RGB_COLOR,
     ATTR_RGBW_COLOR,
@@ -30,10 +30,6 @@ import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import VolDictType
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
-from homeassistant.util.color import (
-    color_temperature_kelvin_to_mired,
-    color_temperature_mired_to_kelvin,
-)
 
 from .const import (
     CONF_COLORS,
@@ -67,7 +63,7 @@ _LOGGER = logging.getLogger(__name__)
 
 MODE_ATTRS = {
     ATTR_EFFECT,
-    ATTR_COLOR_TEMP,
+    ATTR_COLOR_TEMP_KELVIN,
     ATTR_RGB_COLOR,
     ATTR_RGBW_COLOR,
     ATTR_RGBWW_COLOR,
@@ -205,8 +201,8 @@ class FluxLight(
     ) -> None:
         """Initialize the light."""
         super().__init__(coordinator, base_unique_id, None)
-        self._attr_min_mireds = color_temperature_kelvin_to_mired(self._device.max_temp)
-        self._attr_max_mireds = color_temperature_kelvin_to_mired(self._device.min_temp)
+        self._attr_min_color_temp_kelvin = self._device.min_temp
+        self._attr_max_color_temp_kelvin = self._device.max_temp
         self._attr_supported_color_modes = _hass_color_modes(self._device)
         custom_effects: list[str] = []
         if custom_effect_colors:
@@ -222,9 +218,9 @@ class FluxLight(
         return self._device.brightness
 
     @property
-    def color_temp(self) -> int:
-        """Return the kelvin value of this light in mired."""
-        return color_temperature_kelvin_to_mired(self._device.color_temp)
+    def color_temp_kelvin(self) -> int:
+        """Return the kelvin value of this light."""
+        return self._device.color_temp
 
     @property
     def rgb_color(self) -> tuple[int, int, int]:
@@ -304,8 +300,7 @@ class FluxLight(
             await self._async_set_effect(effect, brightness)
             return
         # Handle switch to CCT Color Mode
-        if color_temp_mired := kwargs.get(ATTR_COLOR_TEMP):
-            color_temp_kelvin = color_temperature_mired_to_kelvin(color_temp_mired)
+        if color_temp_kelvin := kwargs.get(ATTR_COLOR_TEMP_KELVIN):
             if (
                 ATTR_BRIGHTNESS not in kwargs
                 and self.color_mode in MULTI_BRIGHTNESS_COLOR_MODES