Add automation to turn off lamp at night

configuration/automations/bedroom-tv.yaml

@@ -76,3 +76,20 @@
         - light.bedroom_lights
         - light.bed_lightstrip
         - light.bed_lamps
+
+- id: bedroom_lamp_off_at_night
+  description: '[Bedroom] Turn off lamps at night'
+  mode: single
+  trigger:
+    - platform: state
+      entity_id:
+        - media_player.bedroom_tv
+      to: "off"
+      for:
+        hours: 0
+        minutes: 5
+        seconds: 0
+  action:
+    - service: light.turn_off
+      target:
+        entity_id: light.bed_lamps