diff --git a/pkgs/development/python-modules/lw12/default.nix b/pkgs/development/python-modules/lw12/default.nix
new file mode 100644
index 000000000000..a679fb1b1bde
--- /dev/null
+++ b/pkgs/development/python-modules/lw12/default.nix
@@ -0,0 +1,31 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+}:
+
+buildPythonPackage rec {
+  pname = "lw12";
+  version = "0.9.2";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "jaypikay";
+    repo = "python-lw12";
+    tag = "v${version}";
+    hash = "sha256-6zZolUfs1SzCH0DT2YYuP4eXt8Hxv+TYIDgLnR51MAQ=";
+  };
+
+  build-system = [ setuptools ];
+
+  # Tests require hardware access
+  doCheck = false;
+
+  meta = {
+    description = "Library to control the Lagute LW-12 WiFi LED controller";
+    homepage = "https://github.com/jaypikay/python-lw12";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.jamiemagee ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index d43f937ba4e2..770f047f4fec 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -3402,7 +3402,8 @@
       ];
     "lw12wifi" =
       ps: with ps; [
-      ]; # missing inputs: lw12
+        lw12
+      ];
     "lyric" =
       ps: with ps; [
         aiolyric
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 61312bdb1597..d48f70cf4f3e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8771,6 +8771,8 @@ self: super: with self; {
 
   luxtronik = callPackage ../development/python-modules/luxtronik { };
 
+  lw12 = callPackage ../development/python-modules/lw12 { };
+
   lxmf = callPackage ../development/python-modules/lxmf { };
 
   lxml = callPackage ../development/python-modules/lxml { inherit (pkgs) libxml2 libxslt zlib; };