class Lampe extends JPanel {



    	final BufferedImage background = ImageIO.read(new File("C:\\background.png"));

        public Lampe() {
            setPreferredSize(new Dimension(400, 300));

        }

        @Override
        public void paintComponent(Graphics g) {
            super.paintComponent(g);

            g.drawImage(background, 0, 0, null);


        }