The plug is not a big deal. The power supply to run them is what you need to worry about. Most LED's are 3, 5 or 12 volt. if you run too many volts thru them it will burn them out. These were probably running off a small power supply in the light or a transformer. You can measure the voltage from thet and go from there. If you want to come by the airport I will get you set up and working.