Brand new and high quality<br>Compact, convenient and practical<br>LED color: Red, Yellow, Blue, Green<br>Color: black<br>Material: plastic shell<br>Dimension: about 28 x 23 x 23 mm<br>Voltage: 12V DC<br>How to connect: The two side parts connect to the 12V DC ( Gold one -- Negative Pole; Silver one -- Positive Pole ). The switch is in the middle.<br>20 x Rocker switch<br /><img src="http://img6.eachbuyer.com/x9/p90/vv04_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p90/vv04_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p90/vv04_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p90/vv04_4.jpg" />