Combines a lighted LCD voltmeter, three green lighted accessory switches and a chrome accent plate to the right control panel designed specifically for this part. Know what accessories are on and monitor your battery condition at the same time. Drilling required. Includes wire harness. Voltmeter specifications: measures 1 ¼ x ¾ inches; LED read out; light-weight, waterproof; and can be used in many applications.