Low voltage construction wires and cables are widely used in building electrical systems for their suitability in transmitting low voltage electricity safely and efficiently. Typically designed for voltages up to 1000V, these cables come in various types, such as BV (single-strand copper conductor PVC insulated) and BVR (stranded copper conductor PVC insulated) for indoor wiring, and armored cables like YJV22 for outdoor or buried installations. They are constructed with copper or aluminum conductors and PVC or XLPE insulation, offering good electrical insulation and mechanical strength. Low voltage construction cables must comply with local electrical codes and standards, ensuring they are suitable for different construction environments, from residential apartments to commercial buildings. Their compact size and flexible installation features make them easy to route through walls, ceilings, and conduits, while their reliable performance guarantees stable power supply for lighting, outlets, and small electrical appliances in construction projects.