From 46e513615e3604970f11c7f5c81d84b94a02a855 Mon Sep 17 00:00:00 2001
From: epenet <6771947+epenet@users.noreply.github.com>
Date: Mon, 9 Dec 2024 16:25:25 +0100
Subject: [PATCH] Migrate switchbot lights to use Kelvin (#132695)

---
 homeassistant/components/switchbot/light.py | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/homeassistant/components/switchbot/light.py b/homeassistant/components/switchbot/light.py
index 836ba1bd4f3..927ad5120c7 100644
--- a/homeassistant/components/switchbot/light.py
+++ b/homeassistant/components/switchbot/light.py
@@ -8,17 +8,13 @@ from switchbot import ColorMode as SwitchBotColorMode, SwitchbotBaseLight
 
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
-    ATTR_COLOR_TEMP,
+    ATTR_COLOR_TEMP_KELVIN,
     ATTR_RGB_COLOR,
     ColorMode,
     LightEntity,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
-from homeassistant.util.color import (
-    color_temperature_kelvin_to_mired,
-    color_temperature_mired_to_kelvin,
-)
 
 from .coordinator import SwitchbotConfigEntry, SwitchbotDataUpdateCoordinator
 from .entity import SwitchbotEntity
@@ -50,8 +46,8 @@ class SwitchbotLightEntity(SwitchbotEntity, LightEntity):
         """Initialize the Switchbot light."""
         super().__init__(coordinator)
         device = self._device
-        self._attr_min_mireds = color_temperature_kelvin_to_mired(device.max_temp)
-        self._attr_max_mireds = color_temperature_kelvin_to_mired(device.min_temp)
+        self._attr_max_color_temp_kelvin = device.max_temp
+        self._attr_min_color_temp_kelvin = device.min_temp
         self._attr_supported_color_modes = {
             SWITCHBOT_COLOR_MODE_TO_HASS[mode] for mode in device.color_modes
         }
@@ -64,7 +60,7 @@ class SwitchbotLightEntity(SwitchbotEntity, LightEntity):
         self._attr_is_on = self._device.on
         self._attr_brightness = max(0, min(255, round(device.brightness * 2.55)))
         if device.color_mode == SwitchBotColorMode.COLOR_TEMP:
-            self._attr_color_temp = color_temperature_kelvin_to_mired(device.color_temp)
+            self._attr_color_temp_kelvin = device.color_temp
             self._attr_color_mode = ColorMode.COLOR_TEMP
             return
         self._attr_rgb_color = device.rgb
@@ -77,10 +73,9 @@ class SwitchbotLightEntity(SwitchbotEntity, LightEntity):
         if (
             self.supported_color_modes
             and ColorMode.COLOR_TEMP in self.supported_color_modes
-            and ATTR_COLOR_TEMP in kwargs
+            and ATTR_COLOR_TEMP_KELVIN in kwargs
         ):
-            color_temp = kwargs[ATTR_COLOR_TEMP]
-            kelvin = max(2700, min(6500, color_temperature_mired_to_kelvin(color_temp)))
+            kelvin = max(2700, min(6500, kwargs[ATTR_COLOR_TEMP_KELVIN]))
             await self._device.set_color_temp(brightness, kelvin)
             return
         if ATTR_RGB_COLOR in kwargs: