diff --git a/.coveragerc b/.coveragerc
index 0e5eefeb9a4..6690ed5ee20 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -900,6 +900,7 @@ omit =
     homeassistant/components/screenlogic/__init__.py
     homeassistant/components/screenlogic/binary_sensor.py
     homeassistant/components/screenlogic/climate.py
+    homeassistant/components/screenlogic/light.py
     homeassistant/components/screenlogic/sensor.py
     homeassistant/components/screenlogic/services.py
     homeassistant/components/screenlogic/switch.py
diff --git a/homeassistant/components/screenlogic/__init__.py b/homeassistant/components/screenlogic/__init__.py
index a9ba02de18d..2178cf7ec2c 100644
--- a/homeassistant/components/screenlogic/__init__.py
+++ b/homeassistant/components/screenlogic/__init__.py
@@ -5,7 +5,9 @@ import logging
 
 from screenlogicpy import ScreenLogicError, ScreenLogicGateway
 from screenlogicpy.const import (
+    DATA as SL_DATA,
     EQUIPMENT,
+    ON_OFF,
     SL_GATEWAY_IP,
     SL_GATEWAY_NAME,
     SL_GATEWAY_PORT,
@@ -16,6 +18,7 @@ from homeassistant.const import CONF_IP_ADDRESS, CONF_PORT, CONF_SCAN_INTERVAL
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers import device_registry as dr
+from homeassistant.helpers.debounce import Debouncer
 from homeassistant.helpers.typing import ConfigType
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
@@ -29,7 +32,10 @@ from .services import async_load_screenlogic_services, async_unload_screenlogic_
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["switch", "sensor", "binary_sensor", "climate"]
+
+REQUEST_REFRESH_DELAY = 1
+
+PLATFORMS = ["switch", "sensor", "binary_sensor", "climate", "light"]
 
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
@@ -56,10 +62,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     await coordinator.async_config_entry_first_refresh()
 
-    hass.data[DOMAIN][entry.entry_id] = {
-        "coordinator": coordinator,
-        "listener": entry.add_update_listener(async_update_listener),
-    }
+    entry.async_on_unload(entry.add_update_listener(async_update_listener))
+
+    hass.data[DOMAIN][entry.entry_id] = coordinator
 
     hass.config_entries.async_setup_platforms(entry, PLATFORMS)
 
@@ -134,6 +139,11 @@ class ScreenlogicDataUpdateCoordinator(DataUpdateCoordinator):
             _LOGGER,
             name=DOMAIN,
             update_interval=interval,
+            # We don't want an immediate refresh since the device
+            # takes a moment to reflect the state change
+            request_refresh_debouncer=Debouncer(
+                hass, _LOGGER, cooldown=REQUEST_REFRESH_DELAY, immediate=False
+            ),
         )
 
     def reconnect_gateway(self):
@@ -221,3 +231,44 @@ class ScreenlogicEntity(CoordinatorEntity):
             "manufacturer": "Pentair",
             "model": equipment_model,
         }
+
+
+class ScreenLogicCircuitEntity(ScreenlogicEntity):
+    """ScreenLogic circuit entity."""
+
+    @property
+    def name(self):
+        """Get the name of the switch."""
+        return f"{self.gateway_name} {self.circuit['name']}"
+
+    @property
+    def is_on(self) -> bool:
+        """Get whether the switch is in on state."""
+        return self.circuit["value"] == ON_OFF.ON
+
+    async def async_turn_on(self, **kwargs) -> None:
+        """Send the ON command."""
+        await self._async_set_circuit(ON_OFF.ON)
+
+    async def async_turn_off(self, **kwargs) -> None:
+        """Send the OFF command."""
+        await self._async_set_circuit(ON_OFF.OFF)
+
+    async def _async_set_circuit(self, circuit_value) -> None:
+        async with self.coordinator.api_lock:
+            success = await self.hass.async_add_executor_job(
+                self.gateway.set_circuit, self._data_key, circuit_value
+            )
+
+        if success:
+            _LOGGER.debug("Turn %s %s", self._data_key, circuit_value)
+            await self.coordinator.async_request_refresh()
+        else:
+            _LOGGER.warning(
+                "Failed to set_circuit %s %s", self._data_key, circuit_value
+            )
+
+    @property
+    def circuit(self):
+        """Shortcut to access the circuit."""
+        return self.coordinator.data[SL_DATA.KEY_CIRCUITS][self._data_key]
diff --git a/homeassistant/components/screenlogic/binary_sensor.py b/homeassistant/components/screenlogic/binary_sensor.py
index f5d95d03be2..136f74d0d6c 100644
--- a/homeassistant/components/screenlogic/binary_sensor.py
+++ b/homeassistant/components/screenlogic/binary_sensor.py
@@ -15,7 +15,7 @@ SL_DEVICE_TYPE_TO_HA_DEVICE_CLASS = {DEVICE_TYPE.ALARM: DEVICE_CLASS_PROBLEM}
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up entry."""
     entities = []
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]
 
     # Generic binary sensor
     entities.append(ScreenLogicBinarySensor(coordinator, "chem_alarm"))
diff --git a/homeassistant/components/screenlogic/climate.py b/homeassistant/components/screenlogic/climate.py
index b83d2fe03ca..dc9e185ca9f 100644
--- a/homeassistant/components/screenlogic/climate.py
+++ b/homeassistant/components/screenlogic/climate.py
@@ -37,7 +37,7 @@ SUPPORTED_PRESETS = [
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up entry."""
     entities = []
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]
 
     for body in coordinator.data[SL_DATA.KEY_BODIES]:
         entities.append(ScreenLogicClimate(coordinator, body))
diff --git a/homeassistant/components/screenlogic/const.py b/homeassistant/components/screenlogic/const.py
index 49a57b8d46e..2a1a3c23d2e 100644
--- a/homeassistant/components/screenlogic/const.py
+++ b/homeassistant/components/screenlogic/const.py
@@ -1,5 +1,5 @@
 """Constants for the ScreenLogic integration."""
-from screenlogicpy.const import COLOR_MODE
+from screenlogicpy.const import CIRCUIT_FUNCTION, COLOR_MODE
 
 from homeassistant.util import slugify
 
@@ -13,4 +13,6 @@ SUPPORTED_COLOR_MODES = {
     slugify(name): num for num, name in COLOR_MODE.NAME_FOR_NUM.items()
 }
 
+LIGHT_CIRCUIT_FUNCTIONS = {CIRCUIT_FUNCTION.INTELLIBRITE, CIRCUIT_FUNCTION.LIGHT}
+
 DISCOVERED_GATEWAYS = "_discovered_gateways"
diff --git a/homeassistant/components/screenlogic/light.py b/homeassistant/components/screenlogic/light.py
new file mode 100644
index 00000000000..298b8a914a8
--- /dev/null
+++ b/homeassistant/components/screenlogic/light.py
@@ -0,0 +1,29 @@
+"""Support for a ScreenLogic light 'circuit' switch."""
+import logging
+
+from screenlogicpy.const import DATA as SL_DATA, GENERIC_CIRCUIT_NAMES
+
+from homeassistant.components.light import LightEntity
+
+from . import ScreenLogicCircuitEntity
+from .const import DOMAIN, LIGHT_CIRCUIT_FUNCTIONS
+
+_LOGGER = logging.getLogger(__name__)
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up entry."""
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]
+    async_add_entities(
+        [
+            ScreenLogicLight(
+                coordinator, circuit_num, circuit["name"] not in GENERIC_CIRCUIT_NAMES
+            )
+            for circuit_num, circuit in coordinator.data[SL_DATA.KEY_CIRCUITS].items()
+            if circuit["function"] in LIGHT_CIRCUIT_FUNCTIONS
+        ]
+    )
+
+
+class ScreenLogicLight(ScreenLogicCircuitEntity, LightEntity):
+    """Class to represent a ScreenLogic Light."""
diff --git a/homeassistant/components/screenlogic/sensor.py b/homeassistant/components/screenlogic/sensor.py
index 357e771f6be..cd7ba068be0 100644
--- a/homeassistant/components/screenlogic/sensor.py
+++ b/homeassistant/components/screenlogic/sensor.py
@@ -51,7 +51,7 @@ SL_DEVICE_TYPE_TO_HA_DEVICE_CLASS = {
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up entry."""
     entities = []
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]
     equipment_flags = coordinator.data[SL_DATA.KEY_CONFIG]["equipment_flags"]
 
     # Generic sensors
diff --git a/homeassistant/components/screenlogic/services.py b/homeassistant/components/screenlogic/services.py
index 31e35788f44..d5edda12abb 100644
--- a/homeassistant/components/screenlogic/services.py
+++ b/homeassistant/components/screenlogic/services.py
@@ -51,7 +51,7 @@ def async_load_screenlogic_services(hass: HomeAssistant):
             )
         color_num = SUPPORTED_COLOR_MODES[service_call.data[ATTR_COLOR_MODE]]
         for entry_id in screenlogic_entry_ids:
-            coordinator = hass.data[DOMAIN][entry_id]["coordinator"]
+            coordinator = hass.data[DOMAIN][entry_id]
             _LOGGER.debug(
                 "Service %s called on %s with mode %s",
                 SERVICE_SET_COLOR_MODE,
diff --git a/homeassistant/components/screenlogic/switch.py b/homeassistant/components/screenlogic/switch.py
index ff73afebb57..97c95be85ca 100644
--- a/homeassistant/components/screenlogic/switch.py
+++ b/homeassistant/components/screenlogic/switch.py
@@ -1,64 +1,29 @@
 """Support for a ScreenLogic 'circuit' switch."""
 import logging
 
-from screenlogicpy.const import DATA as SL_DATA, GENERIC_CIRCUIT_NAMES, ON_OFF
+from screenlogicpy.const import DATA as SL_DATA, GENERIC_CIRCUIT_NAMES
 
 from homeassistant.components.switch import SwitchEntity
 
-from . import ScreenlogicEntity
-from .const import DOMAIN
+from . import ScreenLogicCircuitEntity
+from .const import DOMAIN, LIGHT_CIRCUIT_FUNCTIONS
 
 _LOGGER = logging.getLogger(__name__)
 
 
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up entry."""
-    entities = []
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-
-    for circuit_num, circuit in coordinator.data[SL_DATA.KEY_CIRCUITS].items():
-        enabled = circuit["name"] not in GENERIC_CIRCUIT_NAMES
-        entities.append(ScreenLogicSwitch(coordinator, circuit_num, enabled))
-
-    async_add_entities(entities)
-
-
-class ScreenLogicSwitch(ScreenlogicEntity, SwitchEntity):
-    """ScreenLogic switch entity."""
-
-    @property
-    def name(self):
-        """Get the name of the switch."""
-        return f"{self.gateway_name} {self.circuit['name']}"
-
-    @property
-    def is_on(self) -> bool:
-        """Get whether the switch is in on state."""
-        return self.circuit["value"] == 1
-
-    async def async_turn_on(self, **kwargs) -> None:
-        """Send the ON command."""
-        return await self._async_set_circuit(ON_OFF.ON)
-
-    async def async_turn_off(self, **kwargs) -> None:
-        """Send the OFF command."""
-        return await self._async_set_circuit(ON_OFF.OFF)
-
-    async def _async_set_circuit(self, circuit_value) -> None:
-        async with self.coordinator.api_lock:
-            success = await self.hass.async_add_executor_job(
-                self.gateway.set_circuit, self._data_key, circuit_value
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]
+    async_add_entities(
+        [
+            ScreenLogicSwitch(
+                coordinator, circuit_num, circuit["name"] not in GENERIC_CIRCUIT_NAMES
             )
+            for circuit_num, circuit in coordinator.data[SL_DATA.KEY_CIRCUITS].items()
+            if circuit["function"] not in LIGHT_CIRCUIT_FUNCTIONS
+        ]
+    )
 
-        if success:
-            _LOGGER.debug("Turn %s %s", self._data_key, circuit_value)
-            await self.coordinator.async_request_refresh()
-        else:
-            _LOGGER.warning(
-                "Failed to set_circuit %s %s", self._data_key, circuit_value
-            )
 
-    @property
-    def circuit(self):
-        """Shortcut to access the circuit."""
-        return self.coordinator.data[SL_DATA.KEY_CIRCUITS][self._data_key]
+class ScreenLogicSwitch(ScreenLogicCircuitEntity, SwitchEntity):
+    """Class to represent a ScreenLogic Switch."""