Specification: SPT-1 18/2 Gauge Wire and 2 pairs of zip plugs. 41 tiny lines twined together, the cross-sectional area is 2 x 0.824mm². High Quality: Made of copper strands with PVC VW-1 material coating. Maximum working voltage: 300V. Low voltage applicable, great for uses with 120V or less. Saftety: UL CERTIFIED. Compliant with North American safety standards. Temperature Range: -40°F to +276.8°F. Convenient: Soft, can be bent arbitrarily, easy to welding, to strip and cut into any length and connected to the equipment Wide Application: Suitable for both indoor and outdoor uses. Such as home appliances, garden lights, path lights, spotlights, outdoor speaker, and so on.