PREMIUM QUALITY: Made of hight-strand count (0.15MM x 28 STRANDS) oxygen free copper 20 AWG conductors and high quality PVC, good conductivity, high mechanical strengthfeatures, flame retardant, anti-aging, acid and alkali resistance and dampproof. WIDE APPLICATION: It is widely used for various DC electrical hookups, low voltage cables, 12V DC, 24V DC, low-loss in-home. For all single color LED strip light, low voltage single color led strip, light bulb, lamp, electronic, electrical appliance and equipment, transformer, lamps,CB Radios and motor led wire connection and other low voltage products connection. EASY & GREAT TO USE: It's easy to strip and cut into any length based on needs. Wire comes wrapped around a hard plastic spool that makes dispensing convenient. 2 jacket colors make for quick and easy to distinguish the polarity & numbered markings for accuracy. PERFECT PERFORMANCE: 99.95% OXYGEN FREE COPPER wires, not copper clad aluminum. OFC provides maximum conductivi