diff --git a/homeassistant/components/ads/light.py b/homeassistant/components/ads/light.py
index a4ec970ee15..8dd55775b7a 100644
--- a/homeassistant/components/ads/light.py
+++ b/homeassistant/components/ads/light.py
@@ -1,6 +1,8 @@
 """Support for ADS light sources."""
 from __future__ import annotations
 
+from typing import Any
+
 import pyads
 import voluptuous as vol
 
@@ -66,7 +68,7 @@ class AdsLight(AdsEntity, LightEntity):
             self._attr_color_mode = ColorMode.ONOFF
             self._attr_supported_color_modes = {ColorMode.ONOFF}
 
-    async def async_added_to_hass(self):
+    async def async_added_to_hass(self) -> None:
         """Register device notification."""
         await self.async_initialize_device(self._ads_var, pyads.PLCTYPE_BOOL)
 
@@ -87,7 +89,7 @@ class AdsLight(AdsEntity, LightEntity):
         """Return True if the entity is on."""
         return self._state_dict[STATE_KEY_STATE]
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the light on or set a specific dimmer value."""
         brightness = kwargs.get(ATTR_BRIGHTNESS)
         self._ads_hub.write_by_name(self._ads_var, True, pyads.PLCTYPE_BOOL)
@@ -97,6 +99,6 @@ class AdsLight(AdsEntity, LightEntity):
                 self._ads_var_brightness, brightness, pyads.PLCTYPE_UINT
             )
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         self._ads_hub.write_by_name(self._ads_var, False, pyads.PLCTYPE_BOOL)
diff --git a/homeassistant/components/avea/light.py b/homeassistant/components/avea/light.py
index 31054e2e287..5b306b058d3 100644
--- a/homeassistant/components/avea/light.py
+++ b/homeassistant/components/avea/light.py
@@ -1,6 +1,8 @@
 """Support for the Elgato Avea lights."""
 from __future__ import annotations
 
+from typing import Any
+
 import avea  # pylint: disable=import-error
 
 from homeassistant.components.light import (
@@ -46,7 +48,7 @@ class AveaLight(LightEntity):
         self._attr_name = light.name
         self._attr_brightness = light.brightness
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Instruct the light to turn on."""
         if not kwargs:
             self._light.set_brightness(4095)
@@ -58,11 +60,11 @@ class AveaLight(LightEntity):
                 rgb = color_util.color_hs_to_RGB(*kwargs[ATTR_HS_COLOR])
                 self._light.set_rgb(rgb[0], rgb[1], rgb[2])
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Instruct the light to turn off."""
         self._light.set_brightness(0)
 
-    def update(self):
+    def update(self) -> None:
         """Fetch new state data for this light.
 
         This is the only method that should fetch new data for Home Assistant.
diff --git a/homeassistant/components/avion/light.py b/homeassistant/components/avion/light.py
index 7df17c2e74e..54d06d50a60 100644
--- a/homeassistant/components/avion/light.py
+++ b/homeassistant/components/avion/light.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 
 import importlib
 import time
+from typing import Any
 
 import voluptuous as vol
 
@@ -103,7 +104,7 @@ class AvionLight(LightEntity):
                 self._switch.connect()
         return True
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the specified or all lights on."""
         if (brightness := kwargs.get(ATTR_BRIGHTNESS)) is not None:
             self._attr_brightness = brightness
@@ -111,7 +112,7 @@ class AvionLight(LightEntity):
         self.set_state(self.brightness)
         self._attr_is_on = True
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the specified or all lights off."""
         self.set_state(0)
         self._attr_is_on = False
diff --git a/homeassistant/components/broadlink/light.py b/homeassistant/components/broadlink/light.py
index 4b655e4bd42..c4dd48b7dc0 100644
--- a/homeassistant/components/broadlink/light.py
+++ b/homeassistant/components/broadlink/light.py
@@ -1,5 +1,6 @@
 """Support for Broadlink lights."""
 import logging
+from typing import Any
 
 from broadlink.exceptions import BroadlinkException
 
@@ -88,7 +89,7 @@ class BroadlinkLight(BroadlinkEntity, LightEntity):
                 # Scenes are not yet supported.
                 self._attr_color_mode = ColorMode.UNKNOWN
 
-    async def async_turn_on(self, **kwargs):
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn on the light."""
         state = {"pwr": 1}
 
@@ -122,7 +123,7 @@ class BroadlinkLight(BroadlinkEntity, LightEntity):
 
         await self._async_set_state(state)
 
-    async def async_turn_off(self, **kwargs):
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn off the light."""
         await self._async_set_state({"pwr": 0})
 
diff --git a/homeassistant/components/control4/light.py b/homeassistant/components/control4/light.py
index ded72944af7..539547a79f1 100644
--- a/homeassistant/components/control4/light.py
+++ b/homeassistant/components/control4/light.py
@@ -4,6 +4,7 @@ from __future__ import annotations
 import asyncio
 from datetime import timedelta
 import logging
+from typing import Any
 
 from pyControl4.error_handling import C4Exception
 from pyControl4.light import C4Light
@@ -197,7 +198,7 @@ class Control4Light(Control4Entity, LightEntity):
             return LightEntityFeature.TRANSITION
         return 0
 
-    async def async_turn_on(self, **kwargs) -> None:
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the entity on."""
         c4_light = self.create_api_object()
         if self._is_dimmer:
@@ -220,7 +221,7 @@ class Control4Light(Control4Entity, LightEntity):
         await asyncio.sleep(delay_time)
         await self.coordinator.async_request_refresh()
 
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the entity off."""
         c4_light = self.create_api_object()
         if self._is_dimmer:
diff --git a/homeassistant/components/decora_wifi/light.py b/homeassistant/components/decora_wifi/light.py
index 7d3b1e353e2..3c43e816097 100644
--- a/homeassistant/components/decora_wifi/light.py
+++ b/homeassistant/components/decora_wifi/light.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import logging
+from typing import Any
 
 # pylint: disable=import-error
 from decora_wifi import DecoraWiFiSession
@@ -111,7 +112,7 @@ class DecoraWifiLight(LightEntity):
         return {self.color_mode}
 
     @property
-    def supported_features(self):
+    def supported_features(self) -> int:
         """Return supported features."""
         if self._switch.canSetLevel:
             return LightEntityFeature.TRANSITION
@@ -137,9 +138,9 @@ class DecoraWifiLight(LightEntity):
         """Return true if switch is on."""
         return self._switch.power == "ON"
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Instruct the switch to turn on & adjust brightness."""
-        attribs = {"power": "ON"}
+        attribs: dict[str, Any] = {"power": "ON"}
 
         if ATTR_BRIGHTNESS in kwargs:
             min_level = self._switch.data.get("minLevel", 0)
@@ -157,7 +158,7 @@ class DecoraWifiLight(LightEntity):
         except ValueError:
             _LOGGER.error("Failed to turn on myLeviton switch")
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Instruct the switch to turn off."""
         attribs = {"power": "OFF"}
         try:
@@ -165,7 +166,7 @@ class DecoraWifiLight(LightEntity):
         except ValueError:
             _LOGGER.error("Failed to turn off myLeviton switch")
 
-    def update(self):
+    def update(self) -> None:
         """Fetch new state data for this switch."""
         try:
             self._switch.refresh()
diff --git a/homeassistant/components/dynalite/light.py b/homeassistant/components/dynalite/light.py
index 826506fa9b7..27cd6f8cae8 100644
--- a/homeassistant/components/dynalite/light.py
+++ b/homeassistant/components/dynalite/light.py
@@ -1,5 +1,7 @@
 """Support for Dynalite channels as lights."""
 
+from typing import Any
+
 from homeassistant.components.light import ColorMode, LightEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
@@ -35,10 +37,10 @@ class DynaliteLight(DynaliteBase, LightEntity):
         """Return true if device is on."""
         return self._device.is_on
 
-    async def async_turn_on(self, **kwargs) -> None:
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
         await self._device.async_turn_on(**kwargs)
 
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         await self._device.async_turn_off(**kwargs)
diff --git a/homeassistant/components/enocean/light.py b/homeassistant/components/enocean/light.py
index 8ecc3f63831..479723bd051 100644
--- a/homeassistant/components/enocean/light.py
+++ b/homeassistant/components/enocean/light.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import math
+from typing import Any
 
 from enocean.utils import combine_hex
 import voluptuous as vol
@@ -80,7 +81,7 @@ class EnOceanLight(EnOceanEntity, LightEntity):
         """If light is on."""
         return self._on_state
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the light source on or sets a specific dimmer value."""
         if (brightness := kwargs.get(ATTR_BRIGHTNESS)) is not None:
             self._brightness = brightness
@@ -94,7 +95,7 @@ class EnOceanLight(EnOceanEntity, LightEntity):
         self.send_command(command, [], 0x01)
         self._on_state = True
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the light source off."""
         command = [0xA5, 0x02, 0x00, 0x01, 0x09]
         command.extend(self._sender_id)
diff --git a/homeassistant/components/eufy/light.py b/homeassistant/components/eufy/light.py
index 57d54146137..f3d5fe58e7d 100644
--- a/homeassistant/components/eufy/light.py
+++ b/homeassistant/components/eufy/light.py
@@ -1,6 +1,8 @@
 """Support for Eufy lights."""
 from __future__ import annotations
 
+from typing import Any
+
 import lakeside
 
 from homeassistant.components.light import (
@@ -59,7 +61,7 @@ class EufyLight(LightEntity):
             self._attr_supported_color_modes = {ColorMode.COLOR_TEMP, ColorMode.HS}
         self._bulb.connect()
 
-    def update(self):
+    def update(self) -> None:
         """Synchronise state from the bulb."""
         self._bulb.update()
         if self._bulb.power:
@@ -93,12 +95,12 @@ class EufyLight(LightEntity):
         return int(self._brightness * 255 / 100)
 
     @property
-    def min_mireds(self):
+    def min_mireds(self) -> int:
         """Return minimum supported color temperature."""
         return kelvin_to_mired(EUFY_MAX_KELVIN)
 
     @property
-    def max_mireds(self):
+    def max_mireds(self) -> int:
         """Return maximum supported color temperature."""
         return kelvin_to_mired(EUFY_MIN_KELVIN)
 
@@ -116,7 +118,7 @@ class EufyLight(LightEntity):
         return self._hs
 
     @property
-    def color_mode(self) -> str | None:
+    def color_mode(self) -> ColorMode:
         """Return the color mode of the light."""
         if self._type == "T1011":
             return ColorMode.BRIGHTNESS
@@ -127,7 +129,7 @@ class EufyLight(LightEntity):
             return ColorMode.COLOR_TEMP
         return ColorMode.HS
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the specified light on."""
         brightness = kwargs.get(ATTR_BRIGHTNESS)
         colortemp = kwargs.get(ATTR_COLOR_TEMP)
@@ -169,7 +171,7 @@ class EufyLight(LightEntity):
                 power=True, brightness=brightness, temperature=temp, colors=rgb
             )
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the specified light off."""
         try:
             self._bulb.set_state(power=False)
diff --git a/homeassistant/components/firmata/light.py b/homeassistant/components/firmata/light.py
index 8f562b12d30..59be2484d66 100644
--- a/homeassistant/components/firmata/light.py
+++ b/homeassistant/components/firmata/light.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import logging
+from typing import Any
 
 from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
 from homeassistant.config_entries import ConfigEntry
@@ -82,14 +83,14 @@ class FirmataLight(FirmataPinEntity, LightEntity):
         """Return the brightness of the light."""
         return self._api.state
 
-    async def async_turn_on(self, **kwargs) -> None:
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn on light."""
         level = kwargs.get(ATTR_BRIGHTNESS, self._last_on_level)
         await self._api.set_level(level)
         self.async_write_ha_state()
         self._last_on_level = level
 
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn off light."""
         await self._api.set_level(0)
         self.async_write_ha_state()
diff --git a/homeassistant/components/fjaraskupan/light.py b/homeassistant/components/fjaraskupan/light.py
index f492f628a3a..c42943710de 100644
--- a/homeassistant/components/fjaraskupan/light.py
+++ b/homeassistant/components/fjaraskupan/light.py
@@ -1,6 +1,8 @@
 """Support for lights."""
 from __future__ import annotations
 
+from typing import Any
+
 from fjaraskupan import COMMAND_LIGHT_ON_OFF, Device
 
 from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
@@ -45,7 +47,7 @@ class Light(CoordinatorEntity[Coordinator], LightEntity):
         self._attr_unique_id = device.address
         self._attr_device_info = device_info
 
-    async def async_turn_on(self, **kwargs):
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
         if ATTR_BRIGHTNESS in kwargs:
             await self._device.send_dim(int(kwargs[ATTR_BRIGHTNESS] * (100.0 / 255.0)))
@@ -54,7 +56,7 @@ class Light(CoordinatorEntity[Coordinator], LightEntity):
                 await self._device.send_command(COMMAND_LIGHT_ON_OFF)
         self.coordinator.async_set_updated_data(self._device.state)
 
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the entity off."""
         if self.is_on:
             await self._device.send_command(COMMAND_LIGHT_ON_OFF)
diff --git a/homeassistant/components/futurenow/light.py b/homeassistant/components/futurenow/light.py
index e27436966fc..d070d832052 100644
--- a/homeassistant/components/futurenow/light.py
+++ b/homeassistant/components/futurenow/light.py
@@ -1,6 +1,8 @@
 """Support for FutureNow Ethernet unit outputs as Lights."""
 from __future__ import annotations
 
+from typing import Any
+
 import pyfnip
 import voluptuous as vol
 
@@ -106,18 +108,18 @@ class FutureNowLight(LightEntity):
         return self._brightness
 
     @property
-    def color_mode(self) -> str:
+    def color_mode(self) -> ColorMode:
         """Return the color mode of the light."""
         if self._dimmable:
             return ColorMode.BRIGHTNESS
         return ColorMode.ONOFF
 
     @property
-    def supported_color_modes(self) -> set[str] | None:
+    def supported_color_modes(self) -> set[ColorMode]:
         """Flag supported color modes."""
         return {self.color_mode}
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
         if self._dimmable:
             level = kwargs.get(ATTR_BRIGHTNESS, self._last_brightness)
@@ -125,13 +127,13 @@ class FutureNowLight(LightEntity):
             level = 255
         self._light.turn_on(to_futurenow_level(level))
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         self._light.turn_off()
         if self._brightness:
             self._last_brightness = self._brightness
 
-    def update(self):
+    def update(self) -> None:
         """Fetch new state data for this light."""
         state = int(self._light.is_on())
         self._state = bool(state)
diff --git a/homeassistant/components/greenwave/light.py b/homeassistant/components/greenwave/light.py
index a6b018f33ff..1e991feee90 100644
--- a/homeassistant/components/greenwave/light.py
+++ b/homeassistant/components/greenwave/light.py
@@ -4,6 +4,7 @@ from __future__ import annotations
 from datetime import timedelta
 import logging
 import os
+from typing import Any
 
 import greenwavereality as greenwave
 import voluptuous as vol
@@ -99,17 +100,17 @@ class GreenwaveLight(LightEntity):
         """Return true if light is on."""
         return self._state
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Instruct the light to turn on."""
         temp_brightness = int((kwargs.get(ATTR_BRIGHTNESS, 255) / 255) * 100)
         greenwave.set_brightness(self._host, self._did, temp_brightness, self._token)
         greenwave.turn_on(self._host, self._did, self._token)
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Instruct the light to turn off."""
         greenwave.turn_off(self._host, self._did, self._token)
 
-    def update(self):
+    def update(self) -> None:
         """Fetch new state data for this light."""
         self._gatewaydata.update()
         bulbs = self._gatewaydata.greenwave
diff --git a/homeassistant/components/homematic/light.py b/homeassistant/components/homematic/light.py
index 4087f83dd2a..38a75266a17 100644
--- a/homeassistant/components/homematic/light.py
+++ b/homeassistant/components/homematic/light.py
@@ -1,6 +1,8 @@
 """Support for Homematic lights."""
 from __future__ import annotations
 
+from typing import Any
+
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_COLOR_TEMP,
@@ -80,9 +82,9 @@ class HMLight(HMDevice, LightEntity):
         return color_modes
 
     @property
-    def supported_features(self):
+    def supported_features(self) -> int:
         """Flag supported features."""
-        features = LightEntityFeature.TRANSITION
+        features: int = LightEntityFeature.TRANSITION
         if "PROGRAM" in self._hmdevice.WRITENODE:
             features |= LightEntityFeature.EFFECT
         return features
@@ -117,7 +119,7 @@ class HMLight(HMDevice, LightEntity):
             return None
         return self._hmdevice.get_effect()
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the light on and/or change color or color effect settings."""
         if ATTR_TRANSITION in kwargs:
             self._hmdevice.setValue("RAMP_TIME", kwargs[ATTR_TRANSITION], self._channel)
@@ -146,7 +148,7 @@ class HMLight(HMDevice, LightEntity):
         if ATTR_EFFECT in kwargs:
             self._hmdevice.set_effect(kwargs[ATTR_EFFECT])
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         if ATTR_TRANSITION in kwargs:
             self._hmdevice.setValue("RAMP_TIME", kwargs[ATTR_TRANSITION], self._channel)
diff --git a/homeassistant/components/homematicip_cloud/light.py b/homeassistant/components/homematicip_cloud/light.py
index 0cf02d88471..c43ac510023 100644
--- a/homeassistant/components/homematicip_cloud/light.py
+++ b/homeassistant/components/homematicip_cloud/light.py
@@ -81,11 +81,11 @@ class HomematicipLight(HomematicipGenericEntity, LightEntity):
         """Return true if light is on."""
         return self._device.on
 
-    async def async_turn_on(self, **kwargs) -> None:
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
         await self._device.turn_on()
 
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         await self._device.turn_off()
 
@@ -125,7 +125,7 @@ class HomematicipMultiDimmer(HomematicipGenericEntity, LightEntity):
             (self._device.functionalChannels[self._channel].dimLevel or 0.0) * 255
         )
 
-    async def async_turn_on(self, **kwargs) -> None:
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the dimmer on."""
         if ATTR_BRIGHTNESS in kwargs:
             await self._device.set_dim_level(
@@ -134,7 +134,7 @@ class HomematicipMultiDimmer(HomematicipGenericEntity, LightEntity):
         else:
             await self._device.set_dim_level(1, self._channel)
 
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the dimmer off."""
         await self._device.set_dim_level(0, self._channel)
 
@@ -213,7 +213,7 @@ class HomematicipNotificationLight(HomematicipGenericEntity, LightEntity):
         """Return a unique ID."""
         return f"{self.__class__.__name__}_{self._post}_{self._device.id}"
 
-    async def async_turn_on(self, **kwargs) -> None:
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
         # Use hs_color from kwargs,
         # if not applicable use current hs_color.
@@ -241,7 +241,7 @@ class HomematicipNotificationLight(HomematicipGenericEntity, LightEntity):
             rampTime=transition,
         )
 
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         simple_rgb_color = self._func_channel.simpleRGBColorState
         transition = kwargs.get(ATTR_TRANSITION, 0.5)
diff --git a/homeassistant/components/homeworks/light.py b/homeassistant/components/homeworks/light.py
index 0a8d7f2fb28..35a9e5665d1 100644
--- a/homeassistant/components/homeworks/light.py
+++ b/homeassistant/components/homeworks/light.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import logging
+from typing import Any
 
 from pyhomeworks.pyhomeworks import HW_LIGHT_CHANGED
 
@@ -50,7 +51,7 @@ class HomeworksLight(HomeworksDevice, LightEntity):
         self._level = 0
         self._prev_level = 0
 
-    async def async_added_to_hass(self):
+    async def async_added_to_hass(self) -> None:
         """Call when entity is added to hass."""
         signal = f"homeworks_entity_{self._addr}"
         _LOGGER.debug("connecting %s", signal)
@@ -59,7 +60,7 @@ class HomeworksLight(HomeworksDevice, LightEntity):
         )
         self._controller.request_dimmer_level(self._addr)
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn on the light."""
         if ATTR_BRIGHTNESS in kwargs:
             new_level = kwargs[ATTR_BRIGHTNESS]
@@ -69,7 +70,7 @@ class HomeworksLight(HomeworksDevice, LightEntity):
             new_level = self._prev_level
         self._set_brightness(new_level)
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn off the light."""
         self._set_brightness(0)
 
diff --git a/homeassistant/components/iaqualink/light.py b/homeassistant/components/iaqualink/light.py
index 505ad8da0cc..3a8b1e0fb4a 100644
--- a/homeassistant/components/iaqualink/light.py
+++ b/homeassistant/components/iaqualink/light.py
@@ -1,6 +1,8 @@
 """Support for Aqualink pool lights."""
 from __future__ import annotations
 
+from typing import Any
+
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_EFFECT,
@@ -46,7 +48,7 @@ class HassAqualinkLight(AqualinkEntity, LightEntity):
         return self.dev.is_on
 
     @refresh_system
-    async def async_turn_on(self, **kwargs) -> None:
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn on the light.
 
         This handles brightness and light effects for lights that do support
@@ -63,7 +65,7 @@ class HassAqualinkLight(AqualinkEntity, LightEntity):
             await await_or_reraise(self.dev.turn_on())
 
     @refresh_system
-    async def async_turn_off(self, **kwargs) -> None:
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn off the light."""
         await await_or_reraise(self.dev.turn_off())
 
@@ -93,7 +95,7 @@ class HassAqualinkLight(AqualinkEntity, LightEntity):
         return ColorMode.ONOFF
 
     @property
-    def supported_color_modes(self) -> set[str] | None:
+    def supported_color_modes(self) -> set[ColorMode]:
         """Flag supported color modes."""
         return {self.color_mode}
 
diff --git a/homeassistant/components/iglo/light.py b/homeassistant/components/iglo/light.py
index 39e1a5986ab..5de24625ea3 100644
--- a/homeassistant/components/iglo/light.py
+++ b/homeassistant/components/iglo/light.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import math
+from typing import Any
 
 from iglo import Lamp
 from iglo.lamp import MODE_WHITE
@@ -86,14 +87,14 @@ class IGloLamp(LightEntity):
         return color_util.color_temperature_kelvin_to_mired(self._lamp.state()["white"])
 
     @property
-    def min_mireds(self):
+    def min_mireds(self) -> int:
         """Return the coldest color_temp that this light supports."""
         return math.ceil(
             color_util.color_temperature_kelvin_to_mired(self._lamp.max_kelvin)
         )
 
     @property
-    def max_mireds(self):
+    def max_mireds(self) -> int:
         """Return the warmest color_temp that this light supports."""
         return math.ceil(
             color_util.color_temperature_kelvin_to_mired(self._lamp.min_kelvin)
@@ -119,7 +120,7 @@ class IGloLamp(LightEntity):
         """Return true if light is on."""
         return self._lamp.state()["on"]
 
-    def turn_on(self, **kwargs):
+    def turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
         if not self.is_on:
             self._lamp.switch(True)
@@ -145,6 +146,6 @@ class IGloLamp(LightEntity):
             self._lamp.effect(effect)
             return
 
-    def turn_off(self, **kwargs):
+    def turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         self._lamp.switch(False)
diff --git a/homeassistant/components/ihc/light.py b/homeassistant/components/ihc/light.py
index caceaf9737c..089317ca7d7 100644
--- a/homeassistant/components/ihc/light.py
+++ b/homeassistant/components/ihc/light.py
@@ -1,6 +1,8 @@
 """Support for IHC lights."""
 from __future__ import annotations
 
+from typing import Any
+
 from ihcsdk.ihccontroller import IHCController
 
 from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
@@ -90,7 +92,7 @@ class IhcLight(IHCDevice, LightEntity):
         """Return true if light is on."""
         return self._state
 
-    async def async_turn_on(self, **kwargs):
+    async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the light on."""
         if ATTR_BRIGHTNESS in kwargs:
             brightness = kwargs[ATTR_BRIGHTNESS]
@@ -108,7 +110,7 @@ class IhcLight(IHCDevice, LightEntity):
             else:
                 await async_set_bool(self.hass, self.ihc_controller, self.ihc_id, True)
 
-    async def async_turn_off(self, **kwargs):
+    async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the light off."""
         if self._dimmable:
             await async_set_int(self.hass, self.ihc_controller, self.ihc_id, 0)