Migrate lw12wifi light to color_mode (#69424)

homeassistant/components/lw12wifi/light.py

@@ -11,9 +11,8 @@ from homeassistant.components.light import (
     ATTR_EFFECT,
     ATTR_HS_COLOR,
     ATTR_TRANSITION,
+    COLOR_MODE_HS,
     PLATFORM_SCHEMA,
-    SUPPORT_BRIGHTNESS,
-    SUPPORT_COLOR,
     SUPPORT_EFFECT,
     SUPPORT_TRANSITION,
     LightEntity,
@@ -59,6 +58,10 @@ def setup_platform(
 class LW12WiFi(LightEntity):
     """LW-12 WiFi LED Controller."""
 
+    _attr_color_mode = COLOR_MODE_HS
+    _attr_supported_color_modes = {COLOR_MODE_HS}
+    _attr_supported_features = SUPPORT_EFFECT | SUPPORT_TRANSITION
+
     def __init__(self, name, lw12_light):
         """Initialise LW-12 WiFi LED Controller.
 
@@ -71,10 +74,6 @@ class LW12WiFi(LightEntity):
         self._effect = None
         self._rgb_color = [255, 255, 255]
         self._brightness = 255
-        # Setup feature list
-        self._supported_features = (
-            SUPPORT_BRIGHTNESS | SUPPORT_EFFECT | SUPPORT_COLOR | SUPPORT_TRANSITION
-        )
 
     @property
     def name(self):
@@ -103,11 +102,6 @@ class LW12WiFi(LightEntity):
         """Return true if light is on."""
         return self._state
 
-    @property
-    def supported_features(self):
-        """Return a list of supported features."""
-        return self._supported_features
-
     @property
     def effect_list(self):
         """Return a list of available effects.