diff --git a/custom_components/vesync/const.py b/custom_components/vesync/const.py
index 30d5a70..f85238a 100644
--- a/custom_components/vesync/const.py
+++ b/custom_components/vesync/const.py
@@ -31,6 +31,7 @@ DEV_TYPE_TO_HA = {
     "LAP-C202S-WUSR": "fan",
     "LAP-C401S-WUSR": "fan",
     "LAP-C601S-WUS": "fan",
+    "LAP-C601S-WEU": "fan",
     "LV-PUR131S": "fan",
     "Classic300S": "humidifier",
     "ESD16": "walldimmer",
diff --git a/custom_components/vesync/light.py b/custom_components/vesync/light.py
index 87cf27b..25083c0 100644
--- a/custom_components/vesync/light.py
+++ b/custom_components/vesync/light.py
@@ -226,7 +226,10 @@ class VeSyncHumidifierNightLightHA(VeSyncDimmableLightHA):
     @property
     def is_on(self):
         """Return True if night light is on."""
-        return self.smarthumidifier.details["night_light_brightness"] > 0
+        if self.device.config_dict["module"] == "VeSyncAirBypass":
+            return self.smarthumidifier.details["night_light"] == "on"
+        else:
+            return self.smarthumidifier.details["night_light_brightness"] > 0
 
     @property
     def entity_category(self):
@@ -238,9 +241,14 @@ class VeSyncHumidifierNightLightHA(VeSyncDimmableLightHA):
         if ATTR_BRIGHTNESS in kwargs:
             brightness = _ha_brightness_to_vesync(kwargs[ATTR_BRIGHTNESS])
             self.smarthumidifier.set_night_light_brightness(brightness)
+        elif self.device.config_dict["module"] == "VeSyncAirBypass":
+            self.smarthumidifier.set_night_light("on")
         else:
             self.smarthumidifier.set_night_light_brightness(100)
 
     def turn_off(self, **kwargs):
         """Turn the night light off."""
-        self.smarthumidifier.set_night_light_brightness(0)
+        if self.device.config_dict["module"] == "VeSyncAirBypass":
+            self.smarthumidifier.set_night_light("off")
+        else:
+            self.smarthumidifier.set_night_light_brightness(0)
diff --git a/custom_components/vesync/number.py b/custom_components/vesync/number.py
index d3e4260..3ee762c 100644
--- a/custom_components/vesync/number.py
+++ b/custom_components/vesync/number.py
@@ -50,7 +50,7 @@ def _setup_entities(devices, async_add_entities):
         if has_feature(dev, "details", "warm_mist_level"):
             entities.append(VeSyncHumidifierWarmthLevelHA(dev))
         if has_feature(dev, "config_dict", "levels"):
-            entities.append((VeSyncFanSpeedLevelHA(dev),))
+            entities.append(VeSyncFanSpeedLevelHA(dev))
 
     async_add_entities(entities, update_before_add=True)
 
diff --git a/custom_components/vesync/switch.py b/custom_components/vesync/switch.py
index 52f8402..52e2f61 100644
--- a/custom_components/vesync/switch.py
+++ b/custom_components/vesync/switch.py
@@ -131,7 +131,7 @@ class VeSyncFanChildLockHA(VeSyncSwitchEntity):
     @property
     def is_on(self):
         """Return True if it is locked."""
-        return self.device.details["child_locked"]
+        return self.device.details["child_lock"]
 
     def turn_on(self, **kwargs):
         """Turn the lock on."""