... flashing 4.color customized Super Pull Single Core/Double Core EL Wire1. Super Pull Single Core EL Wire-Diameter-4.0,5.0mm- ... mine, underwater,field etc.2. Super Pull Double Core EL Wire-diameter:4.0,5.0mm-color:blue green, ... anywhere and essy to do soldering.EL wire inverterEach el wire will work together with an inverter.(DC3V, ... designs Certificates - CE and RoHS Super pull single/double core EL Wire