Low Voltage Wire : 14/2 gauge black and red speaker wire is ideal for low voltage applications such as 12V/24V DC LED monochromatic light strips, electronic appliances and equipment, transformers, led lights, led splitter connections,residential wiring,car circuit,Ship,outdoor spot lights etc.Benefits of CCA Wire : CCA 12 volt wire combines the high conductivity of copper with the lightweight properties of aluminum to provide a lighter, more flexible option. It is more cost-effective than copper wire, saving money while providing the same functionality and reliability as copper wire. Benefits of CCA Wire : CCA 12 volt wire combines the high conductivity of copper with the lightweight properties of aluminum to provide a lighter, more flexible option. It is more cost-effective than copper wire, saving money while providing the same functionality and reliability as copper wire. Premium PVC Insulation : The PVC jacket of the 14 AWG 2 conductor wire is rugged and flexible, making it suitable for wiring in small spaces. It has good anti-aging, moisture-proof and anti-corrosion properties, and is heat and cold resistant, with an operating temperature range of -20°C to 70°C. Convenient to Use : 100ft 14 gauge electrical wire length is long enough. Easily peel and cut to any length you need. The 2 colors jacket allow for easy polarity differentiation and are numbered for accuracy, reducing the risk of damage to the device due to incorrect polarity. Package Includes : The extension led wire comes in 100ft/spool (100ft red and 100ft black) We're committed to top-notch customer service for your pleasant shopping experience. For questions or assistance, contact us directly. Your satisfaction is our priority. GOSDENG 14 Gauge Wire 100FT, 2 Conductors Electrical Wire Red and Black Cable, Low Voltage/PVC 14AWG Copper Clad Aluminum Extension Cord for Speaker Wire, LED, Car Wire, Automotive Wire 12V/24V DC