diff --git a/QtMeshViewer/Header/SettingsWindow.h b/QtMeshViewer/Header/SettingsWindow.h
index cdd1184..785219d 100644
--- a/QtMeshViewer/Header/SettingsWindow.h
+++ b/QtMeshViewer/Header/SettingsWindow.h
@@ -14,37 +14,6 @@ private:
 	Ui::SettingsWindow* ui;
 
 private slots:
-	// light off
-	void lightOffRValueChanged(QString value);
-	void lightOffRValueChanged(int value);
-
-	void lightOffGValueChanged(QString value);
-	void lightOffGValueChanged(int value);
-
-	void lightOffBValueChanged(QString value);
-	void lightOffBValueChanged(int value);
-
-	// light on
-	void lightOnRValueChanged(QString value);
-	void lightOnRValueChanged(int value);
-
-	void lightOnGValueChanged(QString value);
-	void lightOnGValueChanged(int value);
-
-	void lightOnBValueChanged(QString value);
-	void lightOnBValueChanged(int value);
-
-	// light
-	void lightRValueChanged(QString value);
-	void lightRValueChanged(int value);
-
-	void lightGValueChanged(QString value);
-	void lightGValueChanged(int value);
-
-	void lightBValueChanged(QString value);
-	void lightBValueChanged(int value);
-
 	void autoColorToggled();
-
 	void radioToggled();
 };
\ No newline at end of file