Specification 100FT 14/2 Conductors, SPT-2 black PVC insulation, pure copper, VW-1 fire resistant, maximum working volt 300V. Great for low voltage use. Direct BurialDesigned to withstand direct sunlight, abrasion, and moisture. Our low voltage wire can be buried directly for long-term use. A steadfast companion for your landscape lighting system. Super FlexibleImproved PVC insulation layer design makes the wire easy to strip and stay flexible in both hot and cold conditions, making it easier to layout your landscape lighting circuit system. Safety Assured ETL Listed ensure our low voltage wires are safe and reliable. It can work steadily and continuously for many years whether exposed to sunlight or buried underground. Wide Application Compatible for all low voltage landscape lighting system, including path lights, wall lights, spot lights, in-ground lights, and more. This also applies to other low voltage devices.