diff --git a/tests/components/light/test_trigger.py b/tests/components/light/test_trigger.py
new file mode 100644
index 00000000000..815517e0328
--- /dev/null
+++ b/tests/components/light/test_trigger.py
@@ -0,0 +1,137 @@
+"""Test light trigger."""
+
+import pytest
+
+from homeassistant.components import automation
+from homeassistant.const import (
+    ATTR_AREA_ID,
+    ATTR_DEVICE_ID,
+    ATTR_FLOOR_ID,
+    ATTR_LABEL_ID,
+    CONF_ENTITY_ID,
+    CONF_PLATFORM,
+    CONF_STATE,
+    STATE_OFF,
+    STATE_ON,
+)
+from homeassistant.core import HomeAssistant, ServiceCall
+from homeassistant.helpers import (
+    area_registry as ar,
+    device_registry as dr,
+    entity_registry as er,
+    floor_registry as fr,
+    label_registry as lr,
+)
+from homeassistant.setup import async_setup_component
+
+from tests.common import MockConfigEntry, mock_device_registry
+
+
+@pytest.fixture(autouse=True, name="stub_blueprint_populate")
+def stub_blueprint_populate_autouse(stub_blueprint_populate: None) -> None:
+    """Stub copying the blueprints to the config folder."""
+
+
+@pytest.fixture
+async def target_lights(hass: HomeAssistant) -> None:
+    """Create multiple light entities associated with different targets."""
+    await async_setup_component(hass, "light", {})
+
+    config_entry = MockConfigEntry(domain="test")
+    config_entry.add_to_hass(hass)
+
+    floor_reg = fr.async_get(hass)
+    floor = floor_reg.async_create("Test Floor")
+
+    area_reg = ar.async_get(hass)
+    area = area_reg.async_create("Test Area", floor_id=floor.floor_id)
+
+    label_reg = lr.async_get(hass)
+    label = label_reg.async_create("Test Label")
+
+    device = dr.DeviceEntry(id="test_device", area_id=area.id, labels={label.label_id})
+    mock_device_registry(hass, {device.id: device})
+
+    entity_reg = er.async_get(hass)
+    # Light associated with area (via area_id)
+    light_area = entity_reg.async_get_or_create(
+        domain="light",
+        platform="test",
+        unique_id="light_area",
+        suggested_object_id="area_light",
+    )
+    entity_reg.async_update_entity(light_area.entity_id, area_id=area.id)
+
+    # Light associated with device (via device_id)
+    entity_reg.async_get_or_create(
+        domain="light",
+        platform="test",
+        unique_id="light_device",
+        suggested_object_id="device_light",
+        device_id=device.id,
+    )
+
+    # Light associated with label (via entity label)
+    light_label = entity_reg.async_get_or_create(
+        domain="light",
+        platform="test",
+        unique_id="light_label",
+        suggested_object_id="label_light",
+    )
+    entity_reg.async_update_entity(light_label.entity_id, labels={label.label_id})
+
+
+@pytest.mark.usefixtures("target_lights")
+@pytest.mark.parametrize(
+    ("trigger_target_config", "entity_id"),
+    [
+        ({CONF_ENTITY_ID: "light.standalone_light"}, "light.standalone_light"),
+        ({ATTR_LABEL_ID: "test_label"}, "light.label_light"),
+        ({ATTR_AREA_ID: "test_area"}, "light.area_light"),
+        ({ATTR_FLOOR_ID: "test_floor"}, "light.area_light"),
+        ({ATTR_LABEL_ID: "test_label"}, "light.device_light"),
+        ({ATTR_AREA_ID: "test_area"}, "light.device_light"),
+        ({ATTR_FLOOR_ID: "test_floor"}, "light.device_light"),
+        ({ATTR_DEVICE_ID: "test_device"}, "light.device_light"),
+    ],
+)
+@pytest.mark.parametrize("state", [STATE_ON, STATE_OFF])
+async def test_light_state_trigger(
+    hass: HomeAssistant,
+    service_calls: list[ServiceCall],
+    trigger_target_config: dict,
+    entity_id: str,
+    state: str,
+) -> None:
+    """Test that the light state trigger fires when light state changes."""
+    await async_setup_component(hass, "light", {})
+
+    reverse_state = STATE_OFF if state == STATE_ON else STATE_ON
+    hass.states.async_set(entity_id, reverse_state)
+
+    await async_setup_component(
+        hass,
+        automation.DOMAIN,
+        {
+            automation.DOMAIN: {
+                "trigger": {
+                    CONF_PLATFORM: "light.state",
+                    CONF_STATE: state,
+                    **trigger_target_config,
+                },
+                "action": {
+                    "service": "test.automation",
+                    "data_template": {CONF_ENTITY_ID: f"{entity_id}"},
+                },
+            }
+        },
+    )
+
+    hass.states.async_set(entity_id, state)
+    await hass.async_block_till_done()
+    assert len(service_calls) == 1
+    assert service_calls[0].data[CONF_ENTITY_ID] == entity_id
+
+    hass.states.async_set(entity_id, reverse_state)
+    await hass.async_block_till_done()
+    assert len(service_calls) == 1