Synthetic Stucco, also commonly known by the acronym “EIFS,” which stands for exterior insulation and finish systems, was first used to manufacture homes in Europe in the early 1960s.
When you’re installing a non-metallic electrical cable, you must identify the sections of the cable: the outside sheath (the jacket) and the interior conductors. What seems to be colored “wire” is really a sheath that covers the copper wires within.