The sturdy cable used for the lighting installation systems is made to resist continual flexing and mechanical stress. It is made of non-conductive materials and is so flexible and strong that it can withstand extreme wear and bending without breaking. This cable works well where flexible tight space bending is required, such as in portable lights employing the cable which moves around. It has a long lifespan which means less frequent changes and replacements. The strong cable for lighting installations also keeps the system functioning appropriately by providing instantaneous dependable electrical connections.