diff --git a/src/Hanglamp.cpp b/src/Hanglamp.cpp
index 3fb2e90..5a5a957 100644
--- a/src/Hanglamp.cpp
+++ b/src/Hanglamp.cpp
@@ -60,10 +60,10 @@ void Hanglamp::controlsCallback(ControlEvent event){
    Serial.printf("ControlEvent: %d\n", event);
   switch(event){
   case Clockwise:
-    adjustBrightness(1);
+    adjustBrightness(4);
     break;
   case Counterclockwise:
-    adjustBrightness(-1);
+    adjustBrightness(-4);
     break;
   case Key:
     nextColor();