Fixes #4500 (#4502)

homeassistant/components/light/zwave.py

@@ -201,7 +201,7 @@ class ZwaveColorLight(ZwaveDimmer):
         self._rgb = None
         self._ct = None
 
-        super().__init__(value)
+        super().__init__(value, refresh, delay)
 
         # Create a listener so the color values can be linked to this entity
         dispatcher.connect(

homeassistant/components/zwave/__init__.py

@@ -204,7 +204,7 @@ def object_id(value):
 
     # Add the instance id if there is more than one instance for the value
     if value.instance > 1:
-        return '{}_{}'.format(object_id, value.instance)
+        return '{}_{}'.format(_object_id, value.instance)
     return _object_id