diff --git a/homeassistant/components/tplink/climate.py b/homeassistant/components/tplink/climate.py
index 99a8c43fac3..3bd6aba5c26 100644
--- a/homeassistant/components/tplink/climate.py
+++ b/homeassistant/components/tplink/climate.py
@@ -77,16 +77,17 @@ class TPLinkClimateEntity(CoordinatedTPLinkEntity, ClimateEntity):
         parent: Device,
     ) -> None:
         """Initialize the climate entity."""
-        super().__init__(device, coordinator, parent=parent)
-        self._state_feature = self._device.features["state"]
-        self._mode_feature = self._device.features["thermostat_mode"]
-        self._temp_feature = self._device.features["temperature"]
-        self._target_feature = self._device.features["target_temperature"]
+        self._state_feature = device.features["state"]
+        self._mode_feature = device.features["thermostat_mode"]
+        self._temp_feature = device.features["temperature"]
+        self._target_feature = device.features["target_temperature"]
 
         self._attr_min_temp = self._target_feature.minimum_value
         self._attr_max_temp = self._target_feature.maximum_value
         self._attr_temperature_unit = UNIT_MAPPING[cast(str, self._temp_feature.unit)]
 
+        super().__init__(device, coordinator, parent=parent)
+
     @async_refresh_after
     async def async_set_temperature(self, **kwargs: Any) -> None:
         """Set target temperature."""
diff --git a/homeassistant/components/tplink/entity.py b/homeassistant/components/tplink/entity.py
index 4e8ec0e0779..4ec0480cf82 100644
--- a/homeassistant/components/tplink/entity.py
+++ b/homeassistant/components/tplink/entity.py
@@ -56,15 +56,21 @@ DEVICETYPES_WITH_SPECIALIZED_PLATFORMS = {
     DeviceType.Thermostat,
 }
 
+# Primary features to always include even when the device type has its own platform
+FEATURES_ALLOW_LIST = {
+    # lights have current_consumption and a specialized platform
+    "current_consumption"
+}
+
+
 # Features excluded due to future platform additions
 EXCLUDED_FEATURES = {
     # update
     "current_firmware_version",
     "available_firmware_version",
-    # fan
-    "fan_speed_level",
 }
 
+
 LEGACY_KEY_MAPPING = {
     "current": ATTR_CURRENT_A,
     "current_consumption": ATTR_CURRENT_POWER_W,
@@ -179,15 +185,12 @@ class CoordinatedTPLinkEntity(CoordinatorEntity[TPLinkDataUpdateCoordinator], AB
 
         self._attr_unique_id = self._get_unique_id()
 
+        self._async_call_update_attrs()
+
     def _get_unique_id(self) -> str:
         """Return unique ID for the entity."""
         return legacy_device_id(self._device)
 
-    async def async_added_to_hass(self) -> None:
-        """Handle being added to hass."""
-        self._async_call_update_attrs()
-        return await super().async_added_to_hass()
-
     @abstractmethod
     @callback
     def _async_update_attrs(self) -> None:
@@ -196,11 +199,7 @@ class CoordinatedTPLinkEntity(CoordinatorEntity[TPLinkDataUpdateCoordinator], AB
 
     @callback
     def _async_call_update_attrs(self) -> None:
-        """Call update_attrs and make entity unavailable on error.
-
-        update_attrs can sometimes fail if a device firmware update breaks the
-        downstream library.
-        """
+        """Call update_attrs and make entity unavailable on errors."""
         try:
             self._async_update_attrs()
         except Exception as ex:  # noqa: BLE001
@@ -358,6 +357,7 @@ class CoordinatedTPLinkFeatureEntity(CoordinatedTPLinkEntity, ABC):
             and (
                 feat.category is not Feature.Category.Primary
                 or device.device_type not in DEVICETYPES_WITH_SPECIALIZED_PLATFORMS
+                or feat.id in FEATURES_ALLOW_LIST
             )
             and (
                 desc := cls._description_for_feature(
diff --git a/homeassistant/components/tplink/fan.py b/homeassistant/components/tplink/fan.py
index 947a9072329..292240bca94 100644
--- a/homeassistant/components/tplink/fan.py
+++ b/homeassistant/components/tplink/fan.py
@@ -69,11 +69,12 @@ class TPLinkFanEntity(CoordinatedTPLinkEntity, FanEntity):
         parent: Device | None = None,
     ) -> None:
         """Initialize the fan."""
-        super().__init__(device, coordinator, parent=parent)
         self.fan_module = fan_module
         # If _attr_name is None the entity name will be the device name
         self._attr_name = None if parent is None else device.alias
 
+        super().__init__(device, coordinator, parent=parent)
+
     @async_refresh_after
     async def async_turn_on(
         self,
diff --git a/homeassistant/components/tplink/light.py b/homeassistant/components/tplink/light.py
index 633648bbf23..a736a0ba1e1 100644
--- a/homeassistant/components/tplink/light.py
+++ b/homeassistant/components/tplink/light.py
@@ -140,9 +140,7 @@ async def async_setup_entry(
     parent_coordinator = data.parent_coordinator
     device = parent_coordinator.device
     entities: list[TPLinkLightEntity | TPLinkLightEffectEntity] = []
-    if (
-        effect_module := device.modules.get(Module.LightEffect)
-    ) and effect_module.has_custom_effects:
+    if effect_module := device.modules.get(Module.LightEffect):
         entities.append(
             TPLinkLightEffectEntity(
                 device,
@@ -151,17 +149,18 @@ async def async_setup_entry(
                 effect_module=effect_module,
             )
         )
-        platform = entity_platform.async_get_current_platform()
-        platform.async_register_entity_service(
-            SERVICE_RANDOM_EFFECT,
-            RANDOM_EFFECT_DICT,
-            "async_set_random_effect",
-        )
-        platform.async_register_entity_service(
-            SERVICE_SEQUENCE_EFFECT,
-            SEQUENCE_EFFECT_DICT,
-            "async_set_sequence_effect",
-        )
+        if effect_module.has_custom_effects:
+            platform = entity_platform.async_get_current_platform()
+            platform.async_register_entity_service(
+                SERVICE_RANDOM_EFFECT,
+                RANDOM_EFFECT_DICT,
+                "async_set_random_effect",
+            )
+            platform.async_register_entity_service(
+                SERVICE_SEQUENCE_EFFECT,
+                SEQUENCE_EFFECT_DICT,
+                "async_set_sequence_effect",
+            )
     elif Module.Light in device.modules:
         entities.append(
             TPLinkLightEntity(
@@ -197,7 +196,6 @@ class TPLinkLightEntity(CoordinatedTPLinkEntity, LightEntity):
     ) -> None:
         """Initialize the light."""
         self._parent = parent
-        super().__init__(device, coordinator, parent=parent)
         self._light_module = light_module
         # If _attr_name is None the entity name will be the device name
         self._attr_name = None if parent is None else device.alias
@@ -215,7 +213,8 @@ class TPLinkLightEntity(CoordinatedTPLinkEntity, LightEntity):
         if len(self._attr_supported_color_modes) == 1:
             # If the light supports only a single color mode, set it now
             self._fixed_color_mode = next(iter(self._attr_supported_color_modes))
-        self._async_call_update_attrs()
+
+        super().__init__(device, coordinator, parent=parent)
 
     def _get_unique_id(self) -> str:
         """Return unique ID for the entity."""
@@ -371,6 +370,7 @@ class TPLinkLightEffectEntity(TPLinkLightEntity):
         effect_module = self._effect_module
         if effect_module.effect != LightEffect.LIGHT_EFFECTS_OFF:
             self._attr_effect = effect_module.effect
+            self._attr_color_mode = ColorMode.BRIGHTNESS
         else:
             self._attr_effect = EFFECT_OFF
         if effect_list := effect_module.effect_list:
diff --git a/homeassistant/components/tplink/sensor.py b/homeassistant/components/tplink/sensor.py
index 474ee6bfacf..3da414d74d3 100644
--- a/homeassistant/components/tplink/sensor.py
+++ b/homeassistant/components/tplink/sensor.py
@@ -5,7 +5,7 @@ from __future__ import annotations
 from dataclasses import dataclass
 from typing import cast
 
-from kasa import Device, Feature
+from kasa import Feature
 
 from homeassistant.components.sensor import (
     SensorDeviceClass,
@@ -18,7 +18,6 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import TPLinkConfigEntry
 from .const import UNIT_MAPPING
-from .coordinator import TPLinkDataUpdateCoordinator
 from .entity import CoordinatedTPLinkFeatureEntity, TPLinkFeatureEntityDescription
 
 
@@ -144,21 +143,6 @@ class TPLinkSensorEntity(CoordinatedTPLinkFeatureEntity, SensorEntity):
 
     entity_description: TPLinkSensorEntityDescription
 
-    def __init__(
-        self,
-        device: Device,
-        coordinator: TPLinkDataUpdateCoordinator,
-        *,
-        feature: Feature,
-        description: TPLinkSensorEntityDescription,
-        parent: Device | None = None,
-    ) -> None:
-        """Initialize the sensor."""
-        super().__init__(
-            device, coordinator, description=description, feature=feature, parent=parent
-        )
-        self._async_call_update_attrs()
-
     @callback
     def _async_update_attrs(self) -> None:
         """Update the entity's attributes."""
diff --git a/homeassistant/components/tplink/switch.py b/homeassistant/components/tplink/switch.py
index 2520de9dd3e..62957d48ac4 100644
--- a/homeassistant/components/tplink/switch.py
+++ b/homeassistant/components/tplink/switch.py
@@ -6,14 +6,13 @@ from dataclasses import dataclass
 import logging
 from typing import Any
 
-from kasa import Device, Feature
+from kasa import Feature
 
 from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import TPLinkConfigEntry
-from .coordinator import TPLinkDataUpdateCoordinator
 from .entity import (
     CoordinatedTPLinkFeatureEntity,
     TPLinkFeatureEntityDescription,
@@ -80,22 +79,6 @@ class TPLinkSwitch(CoordinatedTPLinkFeatureEntity, SwitchEntity):
 
     entity_description: TPLinkSwitchEntityDescription
 
-    def __init__(
-        self,
-        device: Device,
-        coordinator: TPLinkDataUpdateCoordinator,
-        *,
-        feature: Feature,
-        description: TPLinkSwitchEntityDescription,
-        parent: Device | None = None,
-    ) -> None:
-        """Initialize the switch."""
-        super().__init__(
-            device, coordinator, description=description, feature=feature, parent=parent
-        )
-
-        self._async_call_update_attrs()
-
     @async_refresh_after
     async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the switch on."""
diff --git a/tests/components/tplink/fixtures/features.json b/tests/components/tplink/fixtures/features.json
index daf86a74643..7cfe979ea25 100644
--- a/tests/components/tplink/fixtures/features.json
+++ b/tests/components/tplink/fixtures/features.json
@@ -73,7 +73,7 @@
     "value": 121.1,
     "type": "Sensor",
     "category": "Primary",
-    "unit": "v",
+    "unit": "V",
     "precision_hint": 1
   },
   "device_id": {
diff --git a/tests/components/tplink/snapshots/test_sensor.ambr b/tests/components/tplink/snapshots/test_sensor.ambr
index 46fe897500f..9ea22af45fd 100644
--- a/tests/components/tplink/snapshots/test_sensor.ambr
+++ b/tests/components/tplink/snapshots/test_sensor.ambr
@@ -770,7 +770,7 @@
     'supported_features': 0,
     'translation_key': 'voltage',
     'unique_id': '123456789ABCDEFGH_voltage',
-    'unit_of_measurement': 'v',
+    'unit_of_measurement': 'V',
   })
 # ---
 # name: test_states[sensor.my_device_voltage-state]
@@ -779,7 +779,7 @@
       'device_class': 'voltage',
       'friendly_name': 'my_device Voltage',
       'state_class': <SensorStateClass.MEASUREMENT: 'measurement'>,
-      'unit_of_measurement': 'v',
+      'unit_of_measurement': 'V',
     }),
     'context': <ANY>,
     'entity_id': 'sensor.my_device_voltage',
diff --git a/tests/components/tplink/test_light.py b/tests/components/tplink/test_light.py
index c2f40f47e3d..6fce04ec454 100644
--- a/tests/components/tplink/test_light.py
+++ b/tests/components/tplink/test_light.py
@@ -140,13 +140,17 @@ async def test_color_light(
     assert state.state == "on"
     attributes = state.attributes
     assert attributes[ATTR_BRIGHTNESS] == 128
-    assert attributes[ATTR_COLOR_MODE] == "hs"
     assert attributes[ATTR_SUPPORTED_COLOR_MODES] == ["color_temp", "hs"]
-    assert attributes[ATTR_MIN_MIREDS] == 111
-    assert attributes[ATTR_MAX_MIREDS] == 250
-    assert attributes[ATTR_HS_COLOR] == (10, 30)
-    assert attributes[ATTR_RGB_COLOR] == (255, 191, 178)
-    assert attributes[ATTR_XY_COLOR] == (0.42, 0.336)
+    # If effect is active, only the brightness can be controlled
+    if attributes.get(ATTR_EFFECT) is not None:
+        assert attributes[ATTR_COLOR_MODE] == "brightness"
+    else:
+        assert attributes[ATTR_COLOR_MODE] == "hs"
+        assert attributes[ATTR_MIN_MIREDS] == 111
+        assert attributes[ATTR_MAX_MIREDS] == 250
+        assert attributes[ATTR_HS_COLOR] == (10, 30)
+        assert attributes[ATTR_RGB_COLOR] == (255, 191, 178)
+        assert attributes[ATTR_XY_COLOR] == (0.42, 0.336)
 
     await hass.services.async_call(
         LIGHT_DOMAIN, "turn_off", BASE_PAYLOAD, blocking=True