how to splice 3 wire christmas lights

I can certainly help you with that! Splicing 3-wire Christmas lights is a simple process that can be done in just a few steps. First, identify the positive and negative wires in the light string. Then, cut each wire a few inches away from the connector. Next, strip the insulation from the ends of the wires and twist them together, being careful to keep the positive and negative wires separate. Finally, wrap the junction with electrical tape and plug in the lights to test the connection.