diff --git a/homeassistant/components/broadlink/sensor.py b/homeassistant/components/broadlink/sensor.py
index 8f739deeaa8..6eb0314fd65 100644
--- a/homeassistant/components/broadlink/sensor.py
+++ b/homeassistant/components/broadlink/sensor.py
@@ -6,18 +6,11 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.sensor import (
-    DEVICE_CLASS_CURRENT,
-    DEVICE_CLASS_ENERGY,
-    DEVICE_CLASS_HUMIDITY,
-    DEVICE_CLASS_ILLUMINANCE,
-    DEVICE_CLASS_POWER,
-    DEVICE_CLASS_TEMPERATURE,
-    DEVICE_CLASS_VOLTAGE,
     PLATFORM_SCHEMA,
-    STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_TOTAL_INCREASING,
+    SensorDeviceClass,
     SensorEntity,
     SensorEntityDescription,
+    SensorStateClass,
 )
 from homeassistant.const import (
     CONF_HOST,
@@ -41,8 +34,8 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
         key="temperature",
         name="Temperature",
         native_unit_of_measurement=TEMP_CELSIUS,
-        device_class=DEVICE_CLASS_TEMPERATURE,
-        state_class=STATE_CLASS_MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="air_quality",
@@ -52,13 +45,13 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
         key="humidity",
         name="Humidity",
         native_unit_of_measurement=PERCENTAGE,
-        device_class=DEVICE_CLASS_HUMIDITY,
-        state_class=STATE_CLASS_MEASUREMENT,
+        device_class=SensorDeviceClass.HUMIDITY,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="light",
         name="Light",
-        device_class=DEVICE_CLASS_ILLUMINANCE,
+        device_class=SensorDeviceClass.ILLUMINANCE,
     ),
     SensorEntityDescription(
         key="noise",
@@ -68,36 +61,36 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
         key="power",
         name="Current power",
         native_unit_of_measurement=POWER_WATT,
-        device_class=DEVICE_CLASS_POWER,
-        state_class=STATE_CLASS_MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="volt",
         name="Voltage",
         native_unit_of_measurement=ELECTRIC_POTENTIAL_VOLT,
-        device_class=DEVICE_CLASS_VOLTAGE,
-        state_class=STATE_CLASS_MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="current",
         name="Current",
         native_unit_of_measurement=ELECTRIC_CURRENT_AMPERE,
-        device_class=DEVICE_CLASS_CURRENT,
-        state_class=STATE_CLASS_MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="overload",
         name="Overload",
         native_unit_of_measurement=ELECTRIC_CURRENT_AMPERE,
-        device_class=DEVICE_CLASS_CURRENT,
-        state_class=STATE_CLASS_MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="totalconsum",
         name="Total consumption",
         native_unit_of_measurement=ENERGY_KILO_WATT_HOUR,
-        device_class=DEVICE_CLASS_ENERGY,
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
 )
 
diff --git a/homeassistant/components/broadlink/switch.py b/homeassistant/components/broadlink/switch.py
index d8fc9632321..a2a988c8531 100644
--- a/homeassistant/components/broadlink/switch.py
+++ b/homeassistant/components/broadlink/switch.py
@@ -6,9 +6,8 @@ from broadlink.exceptions import BroadlinkException
 import voluptuous as vol
 
 from homeassistant.components.switch import (
-    DEVICE_CLASS_OUTLET,
-    DEVICE_CLASS_SWITCH,
     PLATFORM_SCHEMA,
+    SwitchDeviceClass,
     SwitchEntity,
 )
 from homeassistant.const import (
@@ -136,7 +135,7 @@ class BroadlinkSwitch(BroadlinkEntity, SwitchEntity, RestoreEntity, ABC):
     """Representation of a Broadlink switch."""
 
     _attr_assumed_state = True
-    _attr_device_class = DEVICE_CLASS_SWITCH
+    _attr_device_class = SwitchDeviceClass.SWITCH
 
     def __init__(self, device, command_on, command_off):
         """Initialize the switch."""
@@ -269,7 +268,7 @@ class BroadlinkBG1Slot(BroadlinkSwitch):
         self._attr_is_on = self._coordinator.data[f"pwr{slot}"]
 
         self._attr_name = f"{device.name} S{slot}"
-        self._attr_device_class = DEVICE_CLASS_OUTLET
+        self._attr_device_class = SwitchDeviceClass.OUTLET
         self._attr_unique_id = f"{device.unique_id}-s{slot}"
 
     def _update_state(self, data):