Merge pull request #240 from maartenweyns/master

Fix light state change when already on

custom_components/localtuya/light.py

@@ -284,6 +284,7 @@ class LocaltuyaLight(LocalTuyaEntity, LightEntity):
     async def async_turn_on(self, **kwargs):
         """Turn on or control the light."""
         states = {}
+        if not self.is_on:
             states[self._dp_id] = True
         features = self.supported_features
         brightness = None