diff --git a/homeassistant/components/tuya/light.py b/homeassistant/components/tuya/light.py
index 4c35c850c33..c4f874d0687 100644
--- a/homeassistant/components/tuya/light.py
+++ b/homeassistant/components/tuya/light.py
@@ -111,7 +111,7 @@ LIGHTS: dict[str, tuple[TuyaLightEntityDescription, ...]] = {
         # Not documented
         # Based on multiple reports: manufacturer customized Dimmer 2 switches
         TuyaLightEntityDescription(
-            key=DPCode.SWITCH_LED_1,
+            key=DPCode.SWITCH_1,
             name="Light",
             brightness=DPCode.BRIGHT_VALUE_1,
         ),