diff --git a/homeassistant/components/wilight/fan.py b/homeassistant/components/wilight/fan.py
index ba9a108f636..4c34bd16bd0 100644
--- a/homeassistant/components/wilight/fan.py
+++ b/homeassistant/components/wilight/fan.py
@@ -55,7 +55,6 @@ class WiLightFan(WiLightDevice, FanEntity):
     """Representation of a WiLights fan."""
 
     _attr_name = None
-    _attr_icon = "mdi:fan"
     _attr_speed_count = len(ORDERED_NAMED_FAN_SPEEDS)
     _attr_supported_features = FanEntityFeature.SET_SPEED | FanEntityFeature.DIRECTION
 
diff --git a/homeassistant/components/wilight/icons.json b/homeassistant/components/wilight/icons.json
new file mode 100644
index 00000000000..3c5d0112de1
--- /dev/null
+++ b/homeassistant/components/wilight/icons.json
@@ -0,0 +1,17 @@
+{
+  "entity": {
+    "switch": {
+      "watering": {
+        "default": "mdi:water"
+      },
+      "pause": {
+        "default": "mdi:pause-circle-outline"
+      }
+    }
+  },
+  "services": {
+    "set_watering_time": "mdi:timer",
+    "set_pause_time": "mdi:timer-pause",
+    "set_trigger": "mdi:gesture-tap-button"
+  }
+}
diff --git a/homeassistant/components/wilight/switch.py b/homeassistant/components/wilight/switch.py
index 334d750b1e1..ac4d65b041b 100644
--- a/homeassistant/components/wilight/switch.py
+++ b/homeassistant/components/wilight/switch.py
@@ -56,10 +56,6 @@ VALID_TRIGGER_INDEX = vol.All(
 DESC_WATERING = "watering"
 DESC_PAUSE = "pause"
 
-# Icons of the valve switch entities
-ICON_WATERING = "mdi:water"
-ICON_PAUSE = "mdi:pause-circle-outline"
-
 
 def entities_from_discovered_wilight(api_device: PyWiLightDevice) -> tuple[Any]:
     """Parse configuration and add WiLight switch entities."""
@@ -149,7 +145,6 @@ class WiLightValveSwitch(WiLightDevice, SwitchEntity):
     """Representation of a WiLights Valve switch."""
 
     _attr_translation_key = "watering"
-    _attr_icon = ICON_WATERING
 
     @property
     def is_on(self) -> bool:
@@ -266,7 +261,6 @@ class WiLightValvePauseSwitch(WiLightDevice, SwitchEntity):
     """Representation of a WiLights Valve Pause switch."""
 
     _attr_translation_key = "pause"
-    _attr_icon = ICON_PAUSE
 
     @property
     def is_on(self) -> bool: