diff --git a/homeassistant/components/fan/insteon_plm.py b/homeassistant/components/fan/insteon_plm.py
index 9f6a5093950..d839b61ad07 100644
--- a/homeassistant/components/fan/insteon_plm.py
+++ b/homeassistant/components/fan/insteon_plm.py
@@ -40,11 +40,12 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
 class InsteonPLMFan(FanEntity):
     """An INSTEON fan component."""
 
-    def __init__(self, hass, device, stateKey, newnames, supported_features: int, ) -> None:
+    def __init__(self, hass, device, stateKey, newnames, 
+                 supported_features: int, ) -> None:
         """Initialize the entity."""
         self._hass = hass
         self._state = device.states[stateKey]
-        self._device = device 
+        self._device = device
         self._newnames = newnames
         self._supported_features = supported_features
 
@@ -113,7 +114,9 @@ class InsteonPLMFan(FanEntity):
     @callback
     def async_fan_update(self, deviceid, statename, val):
         """Receive notification from transport that new data exists."""
-        _LOGGER.info('Received update calback from PLM for device %s state %s', deviceid, statename)
+        _LOGGER.info('Received update calback from PLM for device %s state %s',
+                     deviceid, 
+                     statename)
         self.hass.async_add_job(self.async_update_ha_state())
 
     @property
@@ -128,7 +131,7 @@ class InsteonPLMFan(FanEntity):
             return 0x3f
         elif speed == SPEED_MEDIUM:
             return 0xbe
-        elif SPEED == SPEED_HIGH:
+        elif speed == SPEED_HIGH:
             return 0xff
         return 0xbe
 
@@ -139,4 +142,4 @@ class InsteonPLMFan(FanEntity):
             return SPEED_MEDIUM
         elif speed > 0:
             return SPEED_LOW
-        return SPEED_OFF
\ No newline at end of file
+        return SPEED_OFF
diff --git a/homeassistant/components/insteon_plm.py b/homeassistant/components/insteon_plm.py
index a476a498c3a..fcef6675c15 100644
--- a/homeassistant/components/insteon_plm.py
+++ b/homeassistant/components/insteon_plm.py
@@ -65,7 +65,7 @@ def async_setup(hass, config):
         newnames = ''
     use_newnames = False
     if newnames.lower() == 'y' or newnames.lower() == 'yes':
-        use_newnames == True
+        use_newnames = True
 
     @callback
     def async_plm_new_device(device):
@@ -74,18 +74,19 @@ def async_setup(hass, config):
         _LOGGER.debug('Starting Home-Assistant async_plm_new_device')
         _LOGGER.debug(device)
         for stateKey in device.states:
-            platformInfo = ipdb[device.states[stateKey]] 
+            platformInfo = ipdb[device.states[stateKey]]
             platform = platformInfo.platform
             if platform is not None:
                 _LOGGER.info("New INSTEON PLM device: %s (%s) %s",
-                              device.address, 
-                              device.states[stateKey].name, 
-                              platform)
+                             device.address,
+                             device.states[stateKey].name,
+                             platform)
+
                 hass.async_add_job(
                     discovery.async_load_platform(
                         hass, platform, DOMAIN,
-                        discovered=[{'address':device.address.hex,
-                                     'stateKey':stateKey,
+                        discovered=[{'address': device.address.hex,
+                                     'stateKey': stateKey,
                                      'newnames': use_newnames}],
                         hass_config=config))
 
@@ -147,8 +148,8 @@ State = collections.namedtuple('Product', 'stateType platform')
 
 
 class IPDB(object):
-    """Embodies the INSTEON Product Database static data 
-    and access methods."""
+    """Embodies the INSTEON Product Database static data
+and access methods."""
 
     states = [
         State(OnOffSwitch_OutletTop, 'switch'),
diff --git a/homeassistant/components/light/insteon_plm.py b/homeassistant/components/light/insteon_plm.py
index 2ad6585210c..36c356fb161 100644
--- a/homeassistant/components/light/insteon_plm.py
+++ b/homeassistant/components/light/insteon_plm.py
@@ -88,7 +88,7 @@ class InsteonPLMDimmerDevice(Light):
     @property
     def is_on(self):
         """Return the boolean response if the node is on."""
-        _LOGGER.debug("on level for %s is %s", 
+        _LOGGER.debug("on level for %s is %s",
                       self._device.id, self.brightness)
         return bool(self.brightness)