diff --git a/dmx_queue.py b/dmx_queue.py
index 4184d21..b8ca31d 100644
--- a/dmx_queue.py
+++ b/dmx_queue.py
@@ -8,6 +8,7 @@ from sacn import sACNsender
 
 LOG = logging.getLogger('DMXQueue')
 
+
 class DMXQueue:
     def __init__(self, args, queue, lights):
         self.args = args
@@ -27,7 +28,7 @@ class DMXQueue:
         if not self.args.sacn_multicast:
             self.sacn[1].destination = self.args.sacn_target
 
-        self.dmx_data = 512*[0]
+        self.dmx_data = 512 * [0]
         for i in range(1, 513):
             self._dmx(i, 0)
 
@@ -41,12 +42,12 @@ class DMXQueue:
         self.sacn.stop()
 
     def _dmx(self, addr, data):
-        self.dmx_data[addr-1] = data
+        self.dmx_data[addr - 1] = data
         self.sacn[1].dmx_data = tuple(self.dmx_data)
 
     def _bulk(self, start_addr, values):
         for idx, value in enumerate(values):
-            self._dmx(start_addr+idx, value)
+            self._dmx(start_addr + idx, value)
 
     def _update_all(self, intensity, red, green, blue, white=0):
         for light in self.lights:
@@ -97,7 +98,7 @@ class DMXQueue:
                 elif level == 'info':
                     for i in range(2):
                         for intensity_multiplier in forward + reverse:
-                            self._update_all(intensity_multiplier*15, 0, 50, 255)
+                            self._update_all(intensity_multiplier * 15, 0, 50, 255)
                             sleep(0.03)
                 self.queue.task_done()
             except Empty:
diff --git a/lights/common.py b/lights/common.py
index ad0a516..3c5eab5 100644
--- a/lights/common.py
+++ b/lights/common.py
@@ -2,6 +2,7 @@ import logging
 
 LOG = logging.getLogger('DMX')
 
+
 class BaseDMXLight:
     def __init__(self, address):
         self.address = address
diff --git a/lights/ignition_wal_l710.py b/lights/ignition_wal_l710.py
index 5029297..5803e19 100644
--- a/lights/ignition_wal_l710.py
+++ b/lights/ignition_wal_l710.py
@@ -1,5 +1,6 @@
 from .common import BaseDMXLight
 
+
 class IgnitionWALL710(BaseDMXLight):
     name = "Ignition WAL-L710 PAR"
 
@@ -10,5 +11,5 @@ class IgnitionWALL710(BaseDMXLight):
             self.green,
             self.blue,
             self.white,
-            0, # program
+            0,  # program
         ]
diff --git a/lights/varytec_hero_wash_zoom_712.py b/lights/varytec_hero_wash_zoom_712.py
index 50e0d23..10a1b18 100644
--- a/lights/varytec_hero_wash_zoom_712.py
+++ b/lights/varytec_hero_wash_zoom_712.py
@@ -1,23 +1,24 @@
 from .common import BaseDMXLight
 
+
 class VarytecHeroWashZoom712(BaseDMXLight):
     name = "Varytec Hero Wash 712 Z RGBW Zoom"
 
     def _dump(self):
         return self.address, [
-            128, # pan
-            128, # pan fine
-            128, # tilt
-            128, # tilt fine
-            0, # speed
+            128,  # pan
+            128,  # pan fine
+            128,  # tilt
+            128,  # tilt fine
+            0,  # speed
             self.intensity,
-            0, # shutter
+            0,  # shutter
             self.red,
             self.green,
             self.blue,
             self.white,
-            0, # colortemp
-            0, # color macro
-            0, # zoom
-            0, # auto run
+            0,  # colortemp
+            0,  # color macro
+            0,  # zoom
+            0,  # auto run
         ]
diff --git a/lights/wled.py b/lights/wled.py
index 2b22a92..ecb220b 100644
--- a/lights/wled.py
+++ b/lights/wled.py
@@ -1,5 +1,6 @@
 from .common import BaseDMXLight
 
+
 class WLED(BaseDMXLight):
     name = "WLED"
 
diff --git a/main.py b/main.py
index 382c5aa..ff88bf9 100755
--- a/main.py
+++ b/main.py
@@ -7,11 +7,10 @@ from sys import exit
 from time import sleep
 
 from dmx_queue import DMXQueue
-from mqtt_queue import MQTTQueue
-
-from lights.wled import WLED
 from lights.ignition_wal_l710 import IgnitionWALL710
 from lights.varytec_hero_wash_zoom_712 import VarytecHeroWashZoom712
+from lights.wled import WLED
+from mqtt_queue import MQTTQueue
 
 logging.basicConfig(
     level=logging.DEBUG,
@@ -20,8 +19,8 @@ logging.basicConfig(
 
 LOG = logging.getLogger('main')
 
-def main():
 
+def main():
     parser = ArgumentParser()
 
     # rainbow is output if we have no effects
@@ -124,5 +123,6 @@ def main():
 
     LOG.info('Bye!')
 
+
 if __name__ == '__main__':
     main()
diff --git a/mqtt_queue.py b/mqtt_queue.py
index c413d08..dfa235a 100644
--- a/mqtt_queue.py
+++ b/mqtt_queue.py
@@ -8,6 +8,7 @@ from sacn import sACNsender
 
 LOG = logging.getLogger('MQTTQueue')
 
+
 class MQTTQueue:
     def __init__(self, args, queue):
         self.args = args
@@ -44,10 +45,12 @@ class MQTTQueue:
 
             text = re.sub(r'\<[a-z\/]+\>', '', data['msg'])
 
-            self.queue.put((
-                data['level'].lower(),
-                data['component'],
-                text,
-            ))
+            self.queue.put(
+                (
+                    data['level'].lower(),
+                    data['component'],
+                    text,
+                )
+            )
         except Exception as e:
             LOG.exception(msg.payload)