diff --git a/homeassistant/components/xiaomi_miio/light.py b/homeassistant/components/xiaomi_miio/light.py
index e97c6e76503..28feb23d93e 100644
--- a/homeassistant/components/xiaomi_miio/light.py
+++ b/homeassistant/components/xiaomi_miio/light.py
@@ -19,9 +19,7 @@ from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_COLOR_TEMP,
     ATTR_HS_COLOR,
-    SUPPORT_BRIGHTNESS,
-    SUPPORT_COLOR,
-    SUPPORT_COLOR_TEMP,
+    ColorMode,
     LightEntity,
 )
 from homeassistant.config_entries import ConfigEntry
@@ -234,6 +232,9 @@ async def async_setup_entry(
 class XiaomiPhilipsAbstractLight(XiaomiMiioEntity, LightEntity):
     """Representation of a Abstract Xiaomi Philips Light."""
 
+    _attr_color_mode = ColorMode.BRIGHTNESS
+    _attr_supported_color_modes = {ColorMode.BRIGHTNESS}
+
     def __init__(self, name, device, entry, unique_id):
         """Initialize the light device."""
         super().__init__(name, device, entry, unique_id)
@@ -263,11 +264,6 @@ class XiaomiPhilipsAbstractLight(XiaomiMiioEntity, LightEntity):
         """Return the brightness of this light between 0..255."""
         return self._brightness
 
-    @property
-    def supported_features(self):
-        """Return the supported features."""
-        return SUPPORT_BRIGHTNESS
-
     async def _try_command(self, mask_error, func, *args, **kwargs):
         """Call a light command handling error messages."""
         try:
@@ -399,6 +395,9 @@ class XiaomiPhilipsGenericLight(XiaomiPhilipsAbstractLight):
 class XiaomiPhilipsBulb(XiaomiPhilipsGenericLight):
     """Representation of a Xiaomi Philips Bulb."""
 
+    _attr_color_mode = ColorMode.COLOR_TEMP
+    _attr_supported_color_modes = {ColorMode.COLOR_TEMP}
+
     def __init__(self, name, device, entry, unique_id):
         """Initialize the light device."""
         super().__init__(name, device, entry, unique_id)
@@ -420,11 +419,6 @@ class XiaomiPhilipsBulb(XiaomiPhilipsGenericLight):
         """Return the warmest color_temp that this light supports."""
         return 333
 
-    @property
-    def supported_features(self):
-        """Return the supported features."""
-        return SUPPORT_BRIGHTNESS | SUPPORT_COLOR_TEMP
-
     async def async_turn_on(self, **kwargs):
         """Turn the light on."""
         if ATTR_COLOR_TEMP in kwargs:
@@ -760,6 +754,8 @@ class XiaomiPhilipsEyecareLampAmbientLight(XiaomiPhilipsAbstractLight):
 class XiaomiPhilipsMoonlightLamp(XiaomiPhilipsBulb):
     """Representation of a Xiaomi Philips Zhirui Bedside Lamp."""
 
+    _attr_supported_color_modes = {ColorMode.COLOR_TEMP, ColorMode.HS}
+
     def __init__(self, name, device, entry, unique_id):
         """Initialize the light device."""
         super().__init__(name, device, entry, unique_id)
@@ -792,9 +788,11 @@ class XiaomiPhilipsMoonlightLamp(XiaomiPhilipsBulb):
         return self._hs_color
 
     @property
-    def supported_features(self):
-        """Return the supported features."""
-        return SUPPORT_BRIGHTNESS | SUPPORT_COLOR | SUPPORT_COLOR_TEMP
+    def color_mode(self):
+        """Return the color mode of the light."""
+        if self.hs_color:
+            return ColorMode.HS
+        return ColorMode.COLOR_TEMP
 
     async def async_turn_on(self, **kwargs):
         """Turn the light on."""
@@ -935,6 +933,9 @@ class XiaomiPhilipsMoonlightLamp(XiaomiPhilipsBulb):
 class XiaomiGatewayLight(LightEntity):
     """Representation of a gateway device's light."""
 
+    _attr_color_mode = ColorMode.HS
+    _attr_supported_color_modes = {ColorMode.HS}
+
     def __init__(self, gateway_device, gateway_name, gateway_device_id):
         """Initialize the XiaomiGatewayLight."""
         self._gateway = gateway_device
@@ -984,11 +985,6 @@ class XiaomiGatewayLight(LightEntity):
         """Return the hs color value."""
         return self._hs
 
-    @property
-    def supported_features(self):
-        """Return the supported features."""
-        return SUPPORT_BRIGHTNESS | SUPPORT_COLOR
-
     def turn_on(self, **kwargs):
         """Turn the light on."""
         if ATTR_HS_COLOR in kwargs:
@@ -1036,6 +1032,9 @@ class XiaomiGatewayLight(LightEntity):
 class XiaomiGatewayBulb(XiaomiGatewayDevice, LightEntity):
     """Representation of Xiaomi Gateway Bulb."""
 
+    _attr_color_mode = ColorMode.COLOR_TEMP
+    _attr_supported_color_modes = {ColorMode.COLOR_TEMP}
+
     @property
     def brightness(self):
         """Return the brightness of the light."""
@@ -1061,11 +1060,6 @@ class XiaomiGatewayBulb(XiaomiGatewayDevice, LightEntity):
         """Return max cct."""
         return self._sub_device.status["cct_max"]
 
-    @property
-    def supported_features(self):
-        """Return the supported features."""
-        return SUPPORT_BRIGHTNESS | SUPPORT_COLOR_TEMP
-
     async def async_turn_on(self, **kwargs):
         """Instruct the light to turn on."""
         await self.hass.async_add_executor_job(self._sub_device.on)