Premium Quality PVC Insulated Copper Wire:Our 18 AWG wire features stranded tinned copper conductors and PVC insulationComposed of 41 strands of 0.16mm tinned copper wireWith a UL approval, it ensures reliable performance and safety. The tinned copper core prevents oxidation, protecting the wire from corrosion and making soldering easier. It is designed for long-lasting use and extends the service life of your electrical connections Versatile and Resilient: This wire is built to withstand various conditions. It has a voltage rating of 300 volts and a temperature range of -20°C to +80°C, making it suitable for a wide range of applications. The PVC insulation provides excellent resistance to water, oil, solvents, and other chemicals. Its flame retardant properties add an extra layer of safety to your electrical setups Convenient Color-Coded Spools: Our wire comes in a set of 6 vibrant colors: black, red, yellow, green, blue, white. Each color is neatly wound on a separate spool