Liwinting 20m 4 Pin RGB Extension Cable Cord LED Ribbon Cable Wire LED Strip Connector for SMD 3528 2835 5050 RGB LED Strip Ribbon String Lights (20m/66ft) High quality 20m/65.6ft 4-pin extension cable for SMD 5050 3528 2835 RGB LED strip lights Refined material: Pure copper wires inside. PVC insulation outside. The 4 wires are splittable. It can be widely used, including but not limited to LED strip lights. Suitable for indoor and outdoor use. This cable is produced from an upgraded mold. The 4 individual wires will not split up themselves easily. It is more durable than other similar products on the market. Package comes from "Liwinting", with unique packing and barcode.