The RGBW Cable is a high-quality indoor cable. It comes in rolls of 500 ft (152.5m) and is made from #20 AWG wire. It is UL2468 certified for safety. This cable is specifically designed for RGB lighting applications and consists of four wires - RGB, Positive, and Negative cables. It is insulated and color-coded for easy installation. The cable guarantees optimal performance and reliability for both residential and commercial settings.