diff --git a/FilmLightController/mainwindow.cpp b/FilmLightController/mainwindow.cpp
index 49d64fc..9c28232 100644
--- a/FilmLightController/mainwindow.cpp
+++ b/FilmLightController/mainwindow.cpp
@@ -6,9 +6,48 @@ MainWindow::MainWindow(QWidget *parent) :
     ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
+    setFixedSize(400,360);
+
 }
 
 MainWindow::~MainWindow()
 {
     delete ui;
 }
+
+
+void MainWindow::setLablePowerCold(void){
+
+    ui->labelPowerCold->setText("Test");
+
+}
+
+void MainWindow::on_BtnIncreaseBrightness_clicked()
+{
+
+}
+
+void MainWindow::on_BtnDecreaseBrightness_clicked()
+{
+
+}
+
+void MainWindow::on_BtnIncreaseTemperatur_clicked()
+{
+
+}
+
+void MainWindow::on_BtnDecreaseTemperatur_clicked()
+{
+
+}
+
+void MainWindow::on_BtnSetBrightness_clicked()
+{
+
+}
+
+void MainWindow::on_BtnSetTemperatur_clicked()
+{
+
+}
diff --git a/FilmLightController/mainwindow.h b/FilmLightController/mainwindow.h
index 9353441..bd51ed6 100644
--- a/FilmLightController/mainwindow.h
+++ b/FilmLightController/mainwindow.h
@@ -14,6 +14,22 @@ class MainWindow : public QMainWindow
 public:
     explicit MainWindow(QWidget *parent = nullptr);
     ~MainWindow();
+    void setLablePowerCold(void);
+
+private slots:
+    void on_pushButton_clicked();
+
+    void on_BtnIncreaseBrightness_clicked();
+
+    void on_BtnDecreaseBrightness_clicked();
+
+    void on_BtnIncreaseTemperatur_clicked();
+
+    void on_BtnDecreaseTemperatur_clicked();
+
+    void on_BtnSetBrightness_clicked();
+
+    void on_BtnSetTemperatur_clicked();
 
 private:
     Ui::MainWindow *ui;
diff --git a/FilmLightController/mainwindow.ui b/FilmLightController/mainwindow.ui
index 20548ec..37c3cc7 100644
--- a/FilmLightController/mainwindow.ui
+++ b/FilmLightController/mainwindow.ui
@@ -60,7 +60,7 @@
      <string>Temperature</string>
     </property>
    </widget>
-   <widget class="QSpinBox" name="spinBox">
+   <widget class="QSpinBox" name="spinBoxBrightness">
     <property name="geometry">
      <rect>
       <x>20</x>
@@ -70,7 +70,7 @@
      </rect>
     </property>
    </widget>
-   <widget class="QSpinBox" name="spinBox_2">
+   <widget class="QSpinBox" name="spinBoxTemperatur">
     <property name="geometry">
      <rect>
       <x>230</x>
@@ -80,7 +80,7 @@
      </rect>
     </property>
    </widget>
-   <widget class="QPushButton" name="pushButton">
+   <widget class="QPushButton" name="BtnIncreaseBrightness">
     <property name="geometry">
      <rect>
       <x>10</x>
@@ -93,7 +93,7 @@
      <string>Increase</string>
     </property>
    </widget>
-   <widget class="QPushButton" name="pushButton_2">
+   <widget class="QPushButton" name="BtnDecreaseBrightness">
     <property name="geometry">
      <rect>
       <x>100</x>
@@ -106,7 +106,7 @@
      <string>Decrease</string>
     </property>
    </widget>
-   <widget class="QPushButton" name="pushButton_3">
+   <widget class="QPushButton" name="BtnIncreaseTemperatur">
     <property name="geometry">
      <rect>
       <x>220</x>
@@ -119,7 +119,7 @@
      <string>Increase</string>
     </property>
    </widget>
-   <widget class="QPushButton" name="pushButton_4">
+   <widget class="QPushButton" name="BtnDecreaseTemperatur">
     <property name="geometry">
      <rect>
       <x>310</x>
@@ -132,7 +132,7 @@
      <string>Decrease</string>
     </property>
    </widget>
-   <widget class="QPushButton" name="pushButton_5">
+   <widget class="QPushButton" name="BtnSetBrightness">
     <property name="geometry">
      <rect>
       <x>110</x>
@@ -145,7 +145,7 @@
      <string>Set</string>
     </property>
    </widget>
-   <widget class="QPushButton" name="pushButton_6">
+   <widget class="QPushButton" name="BtnSetTemperatur">
     <property name="geometry">
      <rect>
       <x>320</x>
@@ -210,6 +210,32 @@
      <enum>Qt::Vertical</enum>
     </property>
    </widget>
+   <widget class="QLabel" name="labelPowerCold">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>220</y>
+      <width>131</width>
+      <height>18</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Output Power Cold:</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="labelPowerWarm">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>250</y>
+      <width>131</width>
+      <height>18</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Output Power Warm:</string>
+    </property>
+   </widget>
   </widget>
   <widget class="QMenuBar" name="menuBar">
    <property name="enabled">