diff --git a/src/bonsai/bonsai/bim/module/light/__init__.py b/src/bonsai/bonsai/bim/module/light/__init__.py
index 1e2296109d..33b9f00a3a 100644
--- a/src/bonsai/bonsai/bim/module/light/__init__.py
+++ b/src/bonsai/bonsai/bim/module/light/__init__.py
@@ -23,7 +23,7 @@ from pathlib import Path
 import bpy
 import pyradiance
 
-from . import export, ies, list, material, operator, prepare, prop, render, solar, ui
+from . import export, ies, list, material, prepare, prop, render, solar, ui
 
 
 def get_pyradiance_path():
diff --git a/src/bonsai/bonsai/bim/module/light/export.py b/src/bonsai/bonsai/bim/module/light/export.py
index dd93f8a6e1..0e34a4f0cd 100644
--- a/src/bonsai/bonsai/bim/module/light/export.py
+++ b/src/bonsai/bonsai/bim/module/light/export.py
@@ -16,11 +16,9 @@
 # You should have received a copy of the GNU General Public License
 # along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 
-import math
 import multiprocessing
 import os
 from pathlib import Path
-from typing import Union
 
 import bpy
 import ifcopenshell
diff --git a/src/bonsai/bonsai/bim/module/light/list.py b/src/bonsai/bonsai/bim/module/light/list.py
index da37222240..948b2e2172 100644
--- a/src/bonsai/bonsai/bim/module/light/list.py
+++ b/src/bonsai/bonsai/bim/module/light/list.py
@@ -18,12 +18,17 @@
 
 from __future__ import annotations
 
-import bpy
-from typing import TYPE_CHECKING
 from pathlib import Path
+from typing import TYPE_CHECKING
+
+import bpy
 
 if TYPE_CHECKING:
-    from bonsai.bim.module.light.prop import RadianceExporterProperties, RadianceMaterial, IESLight
+    from bonsai.bim.module.light.prop import (
+        IESLight,
+        RadianceExporterProperties,
+        RadianceMaterial,
+    )
 
 
 class MATERIAL_UL_radiance_materials(bpy.types.UIList):
diff --git a/src/bonsai/bonsai/bim/module/light/material.py b/src/bonsai/bonsai/bim/module/light/material.py
index 4e377fb430..29b10be1cf 100644
--- a/src/bonsai/bonsai/bim/module/light/material.py
+++ b/src/bonsai/bonsai/bim/module/light/material.py
@@ -20,7 +20,6 @@ import json
 import webbrowser
 
 import bpy
-import ifcopenshell
 from bpy_extras.io_utils import ExportHelper, ImportHelper
 
 import bonsai.tool as tool
diff --git a/src/bonsai/bonsai/bim/module/light/operator.py b/src/bonsai/bonsai/bim/module/light/operator.py
index 39d4457790..4ae6a527aa 100644
--- a/src/bonsai/bonsai/bim/module/light/operator.py
+++ b/src/bonsai/bonsai/bim/module/light/operator.py
@@ -34,7 +34,6 @@ EnumPropertySearch and SetEnumProperty are provided by the global
 bonsai.bim.operator module (bl_idname "bim.enum_property_search").
 """
 
-# Re-export from submodules
 from bonsai.bim.module.light.export import CleanupRadianceFiles, ExportOBJ  # noqa: F401
 from bonsai.bim.module.light.ies import AddIESLight, RemoveIESLight  # noqa: F401
 from bonsai.bim.module.light.material import (  # noqa: F401
@@ -45,7 +44,10 @@ from bonsai.bim.module.light.material import (  # noqa: F401
     UnmapMaterial,
 )
 from bonsai.bim.module.light.prepare import PrepareRadianceScene  # noqa: F401
-from bonsai.bim.module.light.render import FalseColorRadiance, RadianceRender  # noqa: F401
+from bonsai.bim.module.light.render import (  # noqa: F401
+    FalseColorRadiance,
+    RadianceRender,
+)
 from bonsai.bim.module.light.solar import (  # noqa: F401
     ImportLatLong,
     ImportTrueNorth,
diff --git a/src/bonsai/bonsai/bim/module/light/render.py b/src/bonsai/bonsai/bim/module/light/render.py
index 1f2a8d76df..ed9fb00607 100644
--- a/src/bonsai/bonsai/bim/module/light/render.py
+++ b/src/bonsai/bonsai/bim/module/light/render.py
@@ -27,8 +27,8 @@ from typing import Union
 import bpy
 import pyradiance as pr
 
-import bonsai.tool as tool
 import bonsai.bim.module.light.shared as shared
+import bonsai.tool as tool
 
 # pyradiance's bundled Radiance binaries
 _PYRAD_BIN = Path(pr.__file__).parent / "bin"
diff --git a/src/bonsai/bonsai/bim/module/light/solar.py b/src/bonsai/bonsai/bim/module/light/solar.py
index ef2165c352..b704650a1f 100644
--- a/src/bonsai/bonsai/bim/module/light/solar.py
+++ b/src/bonsai/bonsai/bim/module/light/solar.py
@@ -16,15 +16,14 @@
 # You should have received a copy of the GNU General Public License
 # along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 
+import webbrowser
 from datetime import datetime
 from math import radians
 from typing import TYPE_CHECKING
 
 import bpy
-import ifcopenshell
 import ifcopenshell.util.geolocation
 import requests
-import webbrowser
 
 import bonsai.tool as tool
 from bonsai.bim.module.light.data import SolarData
diff --git a/src/bonsai/bonsai/bim/module/light/ui.py b/src/bonsai/bonsai/bim/module/light/ui.py
index d1bc8b0fad..f818bfc285 100644
--- a/src/bonsai/bonsai/bim/module/light/ui.py
+++ b/src/bonsai/bonsai/bim/module/light/ui.py
@@ -25,7 +25,6 @@ import bonsai.tool as tool
 from bonsai.bim.helper import prop_with_search
 from bonsai.bim.module.light.data import SolarData
 
-
 # ---------------------------------------------------------------------------
 # Root panel (replaces the old "Radiance Exporter" nested panel)
 # ---------------------------------------------------------------------------