diff --git a/kasa/smart/modules/brightness.py b/kasa/smart/modules/brightness.py
index a783ec3a..1f0b4d99 100644
--- a/kasa/smart/modules/brightness.py
+++ b/kasa/smart/modules/brightness.py
@@ -11,6 +11,10 @@ if TYPE_CHECKING:
     from ..smartdevice import SmartDevice
 
 
+BRIGHTNESS_MIN = 1
+BRIGHTNESS_MAX = 100
+
+
 class Brightness(SmartModule):
     """Implementation of brightness module."""
 
@@ -25,8 +29,8 @@ class Brightness(SmartModule):
                 container=self,
                 attribute_getter="brightness",
                 attribute_setter="set_brightness",
-                minimum_value=1,
-                maximum_value=100,
+                minimum_value=BRIGHTNESS_MIN,
+                maximum_value=BRIGHTNESS_MAX,
                 type=FeatureType.Number,
             )
         )
@@ -43,4 +47,12 @@ class Brightness(SmartModule):
 
     async def set_brightness(self, brightness: int):
         """Set the brightness."""
+        if not isinstance(brightness, int) or not (
+            BRIGHTNESS_MIN <= brightness <= BRIGHTNESS_MAX
+        ):
+            raise ValueError(
+                f"Invalid brightness value: {brightness} "
+                f"(valid range: {BRIGHTNESS_MIN}-{BRIGHTNESS_MAX}%)"
+            )
+
         return await self.call("set_device_info", {"brightness": brightness})
diff --git a/kasa/smart/smartbulb.py b/kasa/smart/smartbulb.py
index 0c654e1f..8da34897 100644
--- a/kasa/smart/smartbulb.py
+++ b/kasa/smart/smartbulb.py
@@ -6,8 +6,7 @@ from typing import cast
 
 from ..bulb import HSV, Bulb, BulbPreset, ColorTempRange
 from ..exceptions import KasaException
-from .modules.colormodule import ColorModule
-from .modules.colortemp import ColorTemperatureModule
+from .modules import Brightness, ColorModule, ColorTemperatureModule
 from .smartdevice import SmartDevice
 
 AVAILABLE_EFFECTS = {
@@ -157,11 +156,6 @@ class SmartBulb(SmartDevice, Bulb):
             ColorTemperatureModule, self.modules["ColorTemperatureModule"]
         ).set_color_temp(temp)
 
-    def _raise_for_invalid_brightness(self, value: int):
-        """Raise error on invalid brightness value."""
-        if not isinstance(value, int) or not (1 <= value <= 100):
-            raise ValueError(f"Invalid brightness value: {value} (valid range: 1-100%)")
-
     async def set_brightness(
         self, brightness: int, *, transition: int | None = None
     ) -> dict:
@@ -175,10 +169,8 @@ class SmartBulb(SmartDevice, Bulb):
         if not self.is_dimmable:  # pragma: no cover
             raise KasaException("Bulb is not dimmable.")
 
-        self._raise_for_invalid_brightness(brightness)
-
-        return await self.protocol.query(
-            {"set_device_info": {"brightness": brightness}}
+        return await cast(Brightness, self.modules["Brightness"]).set_brightness(
+            brightness
         )
 
     async def set_effect(