diff --git a/homeassistant/components/light/zwave.py b/homeassistant/components/light/zwave.py
index e1049192f51..de471db4957 100644
--- a/homeassistant/components/light/zwave.py
+++ b/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(
diff --git a/homeassistant/components/zwave/__init__.py b/homeassistant/components/zwave/__init__.py
index 471b45feed0..7c4d5e02879 100755
--- a/homeassistant/components/zwave/__init__.py
+++ b/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