diff --git a/homeassistant/components/illuminance/condition.py b/homeassistant/components/illuminance/condition.py
index 97bdbd330e94..c074c3331000 100644
--- a/homeassistant/components/illuminance/condition.py
+++ b/homeassistant/components/illuminance/condition.py
@@ -6,7 +6,6 @@ from homeassistant.components.binary_sensor import (
     DOMAIN as BINARY_SENSOR_DOMAIN,
     BinarySensorDeviceClass,
 )
-from homeassistant.components.number import DOMAIN as NUMBER_DOMAIN, NumberDeviceClass
 from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN, SensorDeviceClass
 from homeassistant.const import LIGHT_LUX, STATE_OFF, STATE_ON
 from homeassistant.core import HomeAssistant
@@ -22,7 +21,6 @@ ILLUMINANCE_DETECTED_DOMAIN_SPECS = {
 }
 ILLUMINANCE_VALUE_DOMAIN_SPECS = {
     SENSOR_DOMAIN: DomainSpec(device_class=SensorDeviceClass.ILLUMINANCE),
-    NUMBER_DOMAIN: DomainSpec(device_class=NumberDeviceClass.ILLUMINANCE),
 }
 
 CONDITIONS: dict[str, type[Condition]] = {
diff --git a/homeassistant/components/illuminance/conditions.yaml b/homeassistant/components/illuminance/conditions.yaml
index 37980efcae49..b23ac8007e0d 100644
--- a/homeassistant/components/illuminance/conditions.yaml
+++ b/homeassistant/components/illuminance/conditions.yaml
@@ -23,8 +23,6 @@ is_value:
     entity:
       - domain: sensor
         device_class: illuminance
-      - domain: number
-        device_class: illuminance
   fields:
     behavior: *condition_behavior
     threshold:
diff --git a/homeassistant/components/illuminance/trigger.py b/homeassistant/components/illuminance/trigger.py
index 042a207beb6a..56fe49108093 100644
--- a/homeassistant/components/illuminance/trigger.py
+++ b/homeassistant/components/illuminance/trigger.py
@@ -6,7 +6,6 @@ from homeassistant.components.binary_sensor import (
     DOMAIN as BINARY_SENSOR_DOMAIN,
     BinarySensorDeviceClass,
 )
-from homeassistant.components.number import DOMAIN as NUMBER_DOMAIN, NumberDeviceClass
 from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN, SensorDeviceClass
 from homeassistant.const import LIGHT_LUX, STATE_OFF, STATE_ON
 from homeassistant.core import HomeAssistant
@@ -19,7 +18,6 @@ from homeassistant.helpers.trigger import (
 )
 
 ILLUMINANCE_DOMAIN_SPECS: dict[str, DomainSpec] = {
-    NUMBER_DOMAIN: DomainSpec(device_class=NumberDeviceClass.ILLUMINANCE),
     SENSOR_DOMAIN: DomainSpec(device_class=SensorDeviceClass.ILLUMINANCE),
 }
 
diff --git a/homeassistant/components/illuminance/triggers.yaml b/homeassistant/components/illuminance/triggers.yaml
index d015efb36b8f..c2f77fd42920 100644
--- a/homeassistant/components/illuminance/triggers.yaml
+++ b/homeassistant/components/illuminance/triggers.yaml
@@ -29,8 +29,6 @@
 
 .trigger_numerical_target: &trigger_numerical_target
   entity:
-    - domain: number
-      device_class: illuminance
     - domain: sensor
       device_class: illuminance
 
diff --git a/tests/components/illuminance/test_condition.py b/tests/components/illuminance/test_condition.py
index 9a3b0c16c9cf..d82a29581c3d 100644
--- a/tests/components/illuminance/test_condition.py
+++ b/tests/components/illuminance/test_condition.py
@@ -40,12 +40,6 @@ async def target_sensors(hass: HomeAssistant) -> dict[str, list[str]]:
     return await target_entities(hass, "sensor")
 
 
-@pytest.fixture
-async def target_numbers(hass: HomeAssistant) -> dict[str, list[str]]:
-    """Create multiple number entities associated with different targets."""
-    return await target_entities(hass, "number")
-
-
 @pytest.mark.parametrize(
     "condition",
     [
@@ -221,75 +215,3 @@ async def test_illuminance_value_condition_behavior_all(
         condition_options=condition_options,
         states=states,
     )
-
-
-@pytest.mark.usefixtures("enable_labs_preview_features")
-@pytest.mark.parametrize(
-    ("condition_target_config", "entity_id", "entities_in_target"),
-    parametrize_target_entities("number"),
-)
-@pytest.mark.parametrize(
-    ("condition", "condition_options", "states"),
-    parametrize_numerical_condition_above_below_any(
-        "illuminance.is_value",
-        device_class="illuminance",
-        unit_attributes=_ILLUMINANCE_UNIT_ATTRS,
-    ),
-)
-async def test_illuminance_value_number_condition_behavior_any(
-    hass: HomeAssistant,
-    target_numbers: dict[str, list[str]],
-    condition_target_config: dict,
-    entity_id: str,
-    entities_in_target: int,
-    condition: str,
-    condition_options: dict[str, Any],
-    states: list[ConditionStateDescription],
-) -> None:
-    """Test the illuminance value condition with number entities and 'any' behavior."""
-    await assert_condition_behavior_any(
-        hass,
-        target_entities=target_numbers,
-        condition_target_config=condition_target_config,
-        entity_id=entity_id,
-        entities_in_target=entities_in_target,
-        condition=condition,
-        condition_options=condition_options,
-        states=states,
-    )
-
-
-@pytest.mark.usefixtures("enable_labs_preview_features")
-@pytest.mark.parametrize(
-    ("condition_target_config", "entity_id", "entities_in_target"),
-    parametrize_target_entities("number"),
-)
-@pytest.mark.parametrize(
-    ("condition", "condition_options", "states"),
-    parametrize_numerical_condition_above_below_all(
-        "illuminance.is_value",
-        device_class="illuminance",
-        unit_attributes=_ILLUMINANCE_UNIT_ATTRS,
-    ),
-)
-async def test_illuminance_value_number_condition_behavior_all(
-    hass: HomeAssistant,
-    target_numbers: dict[str, list[str]],
-    condition_target_config: dict,
-    entity_id: str,
-    entities_in_target: int,
-    condition: str,
-    condition_options: dict[str, Any],
-    states: list[ConditionStateDescription],
-) -> None:
-    """Test the illuminance value condition with number entities and 'all' behavior."""
-    await assert_condition_behavior_all(
-        hass,
-        target_entities=target_numbers,
-        condition_target_config=condition_target_config,
-        entity_id=entity_id,
-        entities_in_target=entities_in_target,
-        condition=condition,
-        condition_options=condition_options,
-        states=states,
-    )
diff --git a/tests/components/illuminance/test_trigger.py b/tests/components/illuminance/test_trigger.py
index a53b218d5b7d..908cb0fe39ab 100644
--- a/tests/components/illuminance/test_trigger.py
+++ b/tests/components/illuminance/test_trigger.py
@@ -5,7 +5,6 @@ from typing import Any
 import pytest
 
 from homeassistant.components.binary_sensor import BinarySensorDeviceClass
-from homeassistant.components.number import NumberDeviceClass
 from homeassistant.components.sensor import SensorDeviceClass
 from homeassistant.const import (
     ATTR_DEVICE_CLASS,
@@ -36,12 +35,6 @@ async def target_binary_sensors(hass: HomeAssistant) -> dict[str, list[str]]:
     return await target_entities(hass, "binary_sensor")
 
 
-@pytest.fixture
-async def target_numbers(hass: HomeAssistant) -> dict[str, list[str]]:
-    """Create multiple number entities associated with different targets."""
-    return await target_entities(hass, "number")
-
-
 @pytest.fixture
 async def target_sensors(hass: HomeAssistant) -> dict[str, list[str]]:
     """Create multiple sensor entities associated with different targets."""
@@ -340,125 +333,3 @@ async def test_illuminance_trigger_sensor_crossed_threshold_behavior_last(
         trigger_options=trigger_options,
         states=states,
     )
-
-
-# --- Number changed/crossed_threshold tests ---
-
-
-@pytest.mark.usefixtures("enable_labs_preview_features")
-@pytest.mark.parametrize(
-    ("trigger_target_config", "entity_id", "entities_in_target"),
-    parametrize_target_entities("number"),
-)
-@pytest.mark.parametrize(
-    ("trigger", "trigger_options", "states"),
-    [
-        *parametrize_numerical_state_value_changed_trigger_states(
-            "illuminance.changed",
-            device_class=NumberDeviceClass.ILLUMINANCE,
-            unit_attributes={ATTR_UNIT_OF_MEASUREMENT: LIGHT_LUX},
-        ),
-        *parametrize_numerical_state_value_crossed_threshold_trigger_states(
-            "illuminance.crossed_threshold",
-            device_class=NumberDeviceClass.ILLUMINANCE,
-            unit_attributes={ATTR_UNIT_OF_MEASUREMENT: LIGHT_LUX},
-        ),
-    ],
-)
-async def test_illuminance_trigger_number_behavior_any(
-    hass: HomeAssistant,
-    target_numbers: dict[str, list[str]],
-    trigger_target_config: dict,
-    entity_id: str,
-    entities_in_target: int,
-    trigger: str,
-    trigger_options: dict[str, Any],
-    states: list[TriggerStateDescription],
-) -> None:
-    """Test illuminance trigger fires for number entities with device_class illuminance."""
-    await assert_trigger_behavior_any(
-        hass,
-        target_entities=target_numbers,
-        trigger_target_config=trigger_target_config,
-        entity_id=entity_id,
-        entities_in_target=entities_in_target,
-        trigger=trigger,
-        trigger_options=trigger_options,
-        states=states,
-    )
-
-
-@pytest.mark.usefixtures("enable_labs_preview_features")
-@pytest.mark.parametrize(
-    ("trigger_target_config", "entity_id", "entities_in_target"),
-    parametrize_target_entities("number"),
-)
-@pytest.mark.parametrize(
-    ("trigger", "trigger_options", "states"),
-    [
-        *parametrize_numerical_state_value_crossed_threshold_trigger_states(
-            "illuminance.crossed_threshold",
-            device_class=NumberDeviceClass.ILLUMINANCE,
-            unit_attributes={ATTR_UNIT_OF_MEASUREMENT: LIGHT_LUX},
-        ),
-    ],
-)
-async def test_illuminance_trigger_number_crossed_threshold_behavior_first(
-    hass: HomeAssistant,
-    target_numbers: dict[str, list[str]],
-    trigger_target_config: dict,
-    entity_id: str,
-    entities_in_target: int,
-    trigger: str,
-    trigger_options: dict[str, Any],
-    states: list[TriggerStateDescription],
-) -> None:
-    """Test illuminance crossed_threshold trigger fires on the first number state change."""
-    await assert_trigger_behavior_first(
-        hass,
-        target_entities=target_numbers,
-        trigger_target_config=trigger_target_config,
-        entity_id=entity_id,
-        entities_in_target=entities_in_target,
-        trigger=trigger,
-        trigger_options=trigger_options,
-        states=states,
-    )
-
-
-@pytest.mark.usefixtures("enable_labs_preview_features")
-@pytest.mark.parametrize(
-    ("trigger_target_config", "entity_id", "entities_in_target"),
-    parametrize_target_entities("number"),
-)
-@pytest.mark.parametrize(
-    ("trigger", "trigger_options", "states"),
-    [
-        *parametrize_numerical_state_value_crossed_threshold_trigger_states(
-            "illuminance.crossed_threshold",
-            device_class=NumberDeviceClass.ILLUMINANCE,
-            unit_attributes={ATTR_UNIT_OF_MEASUREMENT: LIGHT_LUX},
-        ),
-    ],
-)
-async def test_illuminance_trigger_number_crossed_threshold_behavior_last(
-    hass: HomeAssistant,
-    target_numbers: dict[str, list[str]],
-    trigger_target_config: dict,
-    entity_id: str,
-    entities_in_target: int,
-    trigger: str,
-    trigger_options: dict[str, Any],
-    states: list[TriggerStateDescription],
-) -> None:
-    """Test illuminance crossed_threshold trigger fires when the last number changes state."""
-    await assert_trigger_behavior_last(
-        hass,
-        target_entities=target_numbers,
-        trigger_target_config=trigger_target_config,
-        entity_id=entity_id,
-        entities_in_target=entities_in_target,
-        trigger=trigger,
-        trigger_options=trigger_options,
-        states=states,
-    )