Pure Copper for Superior Performance This 2-conductor 18 AWG wire offers exceptional conductivity and lower resistance compared to CCA(Copper-Clad Aluminum), ensuring more efficient power transfer and longer-lasting reliability for all your electrical needs Weather-Resistant PVC Jacket The tough yet flexible PVC insulation resists aging, corrosion, moisture(IP68 waterproof), and extreme temperatures (-4 to 158), making it perfect for both indoor and outdoor applications, ensuring longevity and safety Easy to Use & Customize With a generous 100ft length, this wire is easy to strip and cut to any desired length. Plus, it comes with 70 Heat Shrink Tubes and 30 Zip Ties to enhance insulation and streamline installation Color-Coded for Safety & Accuracy The black and red PVC jacket allows for easy polarity identification, reducing the risk of errors during installation and protecting your devices from potential damage caused by incorrect connections Versatile & Multi-Purpo