diff --git a/automation_devices/src/lib.rs b/automation_devices/src/lib.rs
index 9ad1793..2a60878 100644
--- a/automation_devices/src/lib.rs
+++ b/automation_devices/src/lib.rs
@@ -74,6 +74,26 @@ macro_rules! impl_device {
                             .unwrap())
                     });
                 }
+
+                if impls::impls!($device: google_home::traits::Brightness) {
+                    methods.add_async_method("set_brightness", |_lua, this, brightness: u8| async move {
+                        (this.deref().cast() as Option<&dyn google_home::traits::Brightness>)
+                            .expect("Cast should be valid")
+                            .set_brightness(brightness)
+                            .await
+                            .unwrap();
+
+                        Ok(())
+                    });
+
+                    methods.add_async_method("brightness", |_lua, this, _: ()| async move {
+                        Ok((this.deref().cast() as Option<&dyn google_home::traits::Brightness>)
+                            .expect("Cast should be valid")
+                            .brightness()
+                            .await
+                            .unwrap())
+                    });
+                }
             }
         }
     };
diff --git a/google_home/google_home/src/traits.rs b/google_home/google_home/src/traits.rs
index 73cd517..7137c15 100644
--- a/google_home/google_home/src/traits.rs
+++ b/google_home/google_home/src/traits.rs
@@ -14,6 +14,11 @@ traits! {
         async fn on(&self) -> Result<bool, ErrorCode>,
         "action.devices.commands.OnOff" => async fn set_on(&self, on: bool) -> Result<(), ErrorCode>,
     },
+    "action.devices.traits.Brightness" => trait Brightness {
+        command_only_brightness: Option<bool>,
+        async fn brightness(&self) -> Result<u8, ErrorCode>,
+        "action.devices.commands.BrightnessAbsolute" => async fn set_brightness(&self, brightness: u8) -> Result<(), ErrorCode>,
+    },
     "action.devices.traits.Scene" => trait Scene {
         scene_reversible: Option<bool>,