diff --git a/services/lampBehaviour.yaml b/services/lampBehaviour.yaml
index 149ee5b..5bac047 100644
--- a/services/lampBehaviour.yaml
+++ b/services/lampBehaviour.yaml
@@ -86,6 +86,10 @@ light:
           name: "Fast Random"
           transition_length: 3s
           update_interval: 3s
+    - pulse:
+          name: "slowpulse"
+          transition_length: 500ms
+          update_interval: 500ms
 
     # You can define one or more groups of presets. These presets can
     # be activated using various "preset.activate" action options.