UL-Listed: Our twisted cloth covered wire rated voltage: 300V, carrying current: 10A, and has passed UL certification to ensure their safety.Lamp Cord Specification: The cloth wrapped lamp cable length is 50feet and thickness is 6mm(0.24inch); 2 Conductor; 0.824mm² cross section area, and 18 AWG (American Wire Gauge). (Note: Please pay attention to the gauge of the wire before placing an order)Durable Material: The vintage lamp cable is made of pure copper covered with anti-oxidation tin, and the braided twist wire is covered with PVC plastic layer, which has strong insulation, safety and reliability, and prolongs the service life.Easy to Use: Our twisted cloth covered wire is a great replacement for old or damaged wires. Just connect the copper core inside with the light bulb.