JButton button = new JButton("Lights On");
		button.setBorder(BorderFactory.createEmptyBorder(0,10,10,10));
		button.addActionListener( 
			new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					if (X.lightIs(1)) { 
							X.lightOff();
							//button.setText("Lights On");
							} else {
							X.lightOn();
							//button.setText("Lights OFF");
					}
				}
		});