diff --git a/custom_components/localtuya/light.py b/custom_components/localtuya/light.py
index 8818060b8..f64496930 100644
--- a/custom_components/localtuya/light.py
+++ b/custom_components/localtuya/light.py
@@ -11,6 +11,7 @@
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_COLOR_TEMP,
+    ATTR_WHITE,
     ATTR_EFFECT,
     ATTR_HS_COLOR,
     DOMAIN,
@@ -298,10 +299,15 @@ def supported_color_modes(self) -> set[ColorMode] | set[str] | None:
 
         if self.has_config(CONF_COLOR_TEMP):
             color_modes.add(ColorMode.COLOR_TEMP)
+        elif self.has_config(CONF_BRIGHTNESS):
+            color_modes.add(ColorMode.WHITE)
         if self.has_config(CONF_COLOR):
             color_modes.add(ColorMode.HS)
 
-        if not color_modes and self.has_config(CONF_BRIGHTNESS):
+        if self.has_config(CONF_COLOR):
+            color_modes.add(ColorMode.HS)
+
+        if color_modes == {ColorMode.WHITE}:
             return {ColorMode.BRIGHTNESS}
 
         if not color_modes:
@@ -350,7 +356,9 @@ def color_mode(self) -> ColorMode:
         if self.is_color_mode:
             return ColorMode.HS
         if self.is_white_mode:
-            return ColorMode.COLOR_TEMP
+            if self.has_config(CONF_COLOR_TEMP):
+                return ColorMode.COLOR_TEMP
+            return ColorMode.WHITE
         if self._brightness:
             return ColorMode.BRIGHTNESS
 
@@ -481,6 +489,12 @@ async def async_turn_on(self, **kwargs):
             states[self._config.get(CONF_BRIGHTNESS)] = brightness
             states[self._config.get(CONF_COLOR_TEMP)] = color_temp
 
+        if ATTR_WHITE in kwargs and ColorMode.WHITE in color_modes:
+            if brightness is None:
+                brightness = self._brightness
+            states[self._config.get(CONF_COLOR_MODE)] = self._modes.white
+            states[self._config.get(CONF_BRIGHTNESS)] = brightness
+
         await self._device.set_dps(states)
 
     async def async_turn_off(self, **kwargs):
diff --git a/custom_components/localtuya/manifest.json b/custom_components/localtuya/manifest.json
index 092cc596f..03cbb0f16 100644
--- a/custom_components/localtuya/manifest.json
+++ b/custom_components/localtuya/manifest.json
@@ -9,5 +9,5 @@
   "iot_class": "local_push",
   "issue_tracker": "https://github.com/xZetsubou/hass-localtuya/issues",
   "requirements": [],
-  "version": "2024.12.1"
+  "version": "2025.1.1"
 }