I just attached a cigar lighter adapter to mine. Installed it with the new screws through the "umbrella holder brackets" and five minutes later was ready to go. The wire is hid behind the seat and between the seat and the console and when I drive at night, I plug into the cigar lighter and viola! lighted Windscreen. I also bought extra different color lights and added quick disconnects to the wires so I can change colors from time to time.