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diff --git a/entities/lights/office_sw1.yaml b/entities/lights/office_sw1.yaml
new file mode 100644
index 0000000..36cae29
--- /dev/null
+++ b/entities/lights/office_sw1.yaml
@@ -0,0 +1,9 @@
+# https://www.home-assistant.io/integrations/light.group/
+#
+# switch als Licht einbinden, so dass eine Grupperung als light möglich ist
+# https://community.home-assistant.io/t/light-groups-making-me-crazy/180978/6
+platform: switch
+name: Licht Büro Regal
+entity_id: switch.double_switch_node19_7
+
+
diff --git a/entities/lights/office_sw2.yaml b/entities/lights/office_sw2.yaml
new file mode 100644
index 0000000..e163d98
--- /dev/null
+++ b/entities/lights/office_sw2.yaml
@@ -0,0 +1,9 @@
+# https://www.home-assistant.io/integrations/light.group/
+#
+# switch als Licht einbinden, so dass eine Grupperung als light möglich ist
+# https://community.home-assistant.io/t/light-groups-making-me-crazy/180978/6
+platform: switch
+name: Bürolicht
+entity_id: switch.double_switch_node19_2_6
+
+
diff --git a/integrations/alexa.yaml b/integrations/alexa.yaml
index a19b39a..256d431 100644
--- a/integrations/alexa.yaml
+++ b/integrations/alexa.yaml
@@ -31,6 +31,7 @@ alexa:
         - light.kitchenlights
         - light.stricklicht
         - switch.tannenbaum
+        - light.licht_buero_decke
       # entity_config:
     #    switch.tannenbaum:
 
diff --git a/scenes/attic_breakfasttime.yaml b/scenes/attic_breakfasttime.yaml
index 9c5e6e0..e1da6eb 100644
--- a/scenes/attic_breakfasttime.yaml
+++ b/scenes/attic_breakfasttime.yaml
@@ -16,3 +16,7 @@ entities:
     state: "on"
   switch.metered_wall_plug_switch_node4:
     state: "on"
+  light.licht_buero_regal:
+    state: "off"
+  light.licht_buero_decke:
+    state: "off"
\ No newline at end of file
diff --git a/scenes/attic_homeoffice.yaml b/scenes/attic_homeoffice.yaml
index 12d0007..bda4e72 100644
--- a/scenes/attic_homeoffice.yaml
+++ b/scenes/attic_homeoffice.yaml
@@ -16,3 +16,7 @@ entities:
     state: "off"
   switch.metered_wall_plug_switch_node4:
     state: "on"
+  light.licht_buero_regal:
+    state: "off"
+  light.licht_buero_decke:
+    state: "on"
\ No newline at end of file
diff --git a/scenes/attic_sleeptime.yaml b/scenes/attic_sleeptime.yaml
index 516c379..4c823f2 100644
--- a/scenes/attic_sleeptime.yaml
+++ b/scenes/attic_sleeptime.yaml
@@ -13,4 +13,8 @@ entities:
   light.kitchenlights:
     state: "off"
   switch.metered_wall_plug_switch_node4:
+    state: "off"
+  light.licht_buero_regal:
+    state: "off"
+  light.licht_buero_decke:
     state: "off"
\ No newline at end of file
diff --git a/scenes/attic_tvtime.yaml b/scenes/attic_tvtime.yaml
index 76fc5f2..982d1e5 100644
--- a/scenes/attic_tvtime.yaml
+++ b/scenes/attic_tvtime.yaml
@@ -20,7 +20,7 @@ entities:
   light.wohnzimmerlichter:
     state: "on"
     color_temp: 400
-    brightness: 230
+    brightness: 240 # 0-255
     hs_color:
       - 28.874
       - 72.522
@@ -38,4 +38,8 @@ entities:
   light.kitchenlights:
     state: "off"
   switch.metered_wall_plug_switch_node4:
-    state: "on"
\ No newline at end of file
+    state: "on"
+  light.licht_buero_regal:
+    state: "off"
+  light.licht_buero_decke:
+    state: "off"
\ No newline at end of file