Foxnovo 4 Color 10M RGB Extension Cable Line for LED Strip RGB 5050 3528 Cord 4pin Brand: Foxnovo. Material: Plastic shell, copper wire. Cable length: about 10m 33 ft. 4-pin RGB extension cable line. Designed for 5050 3528 RGB LED strip. Splitter connector adapter plug jack. Easy cut, welding, jointed with connectors are up to you.