Shop Nilight 2 Pack 5FT 4 Pin Extension Cable Cord for 4PCS Car Underglow Neon Accent Strip Lights 252 LEDs RGB 8 Color Wire Harness 5 Feet Underglow Lights Extension Wire Plug and Play in high quality, support 2 Years Warranty. Offers 3 options for extending the wires. E.g. Extend the wire between the power wire and control box, Extend the wire between the control box and splitter, or extend the wire for individual light strips.