From 9f3df52fcc5e3c69fc1bd8668f608aa926198549 Mon Sep 17 00:00:00 2001
From: Heindrich Paul <heindrich.paul@gmail.com>
Date: Mon, 10 Nov 2025 13:57:54 +0100
Subject: [PATCH] Added light support to cat litter boxes (#156051)

---
 homeassistant/components/tuya/light.py        |  7 +++
 .../components/tuya/snapshots/test_light.ambr | 57 +++++++++++++++++++
 2 files changed, 64 insertions(+)

diff --git a/homeassistant/components/tuya/light.py b/homeassistant/components/tuya/light.py
index 83eea2f41f51..0f508e01302c 100644
--- a/homeassistant/components/tuya/light.py
+++ b/homeassistant/components/tuya/light.py
@@ -240,6 +240,13 @@ LIGHTS: dict[DeviceCategory, tuple[TuyaLightEntityDescription, ...]] = {
             color_data=DPCode.COLOUR_DATA,
         ),
     ),
+    DeviceCategory.MSP: (
+        TuyaLightEntityDescription(
+            key=DPCode.LIGHT,
+            translation_key="light",
+            entity_category=EntityCategory.CONFIG,
+        ),
+    ),
     DeviceCategory.QJDCZ: (
         TuyaLightEntityDescription(
             key=DPCode.SWITCH_LED,
diff --git a/tests/components/tuya/snapshots/test_light.ambr b/tests/components/tuya/snapshots/test_light.ambr
index b50bb1804be4..f972c100766a 100644
--- a/tests/components/tuya/snapshots/test_light.ambr
+++ b/tests/components/tuya/snapshots/test_light.ambr
@@ -1827,6 +1827,63 @@
     'state': 'on',
   })
 # ---
+# name: test_platform_setup_and_discovery[light.kattenbak_light-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'supported_color_modes': list([
+        <ColorMode.ONOFF: 'onoff'>,
+      ]),
+    }),
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'light',
+    'entity_category': <EntityCategory.CONFIG: 'config'>,
+    'entity_id': 'light.kattenbak_light',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Light',
+    'platform': 'tuya',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'light',
+    'unique_id': 'tuya.yohkwjjdjlzludd3psmlight',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_platform_setup_and_discovery[light.kattenbak_light-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'color_mode': None,
+      'friendly_name': 'Kattenbak Light',
+      'supported_color_modes': list([
+        <ColorMode.ONOFF: 'onoff'>,
+      ]),
+      'supported_features': <LightEntityFeature: 0>,
+    }),
+    'context': <ANY>,
+    'entity_id': 'light.kattenbak_light',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'off',
+  })
+# ---
 # name: test_platform_setup_and_discovery[light.landing-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({