NEWSTYLE 2PCS 2.5M Extension Cable Connect Female Plug to Led Strip Lights RGB 5050 3528SMD with 4PCS 4Pins Connector 2PCS 2.5M Cable Female connector adapter cable plug for led strip lights RGB5050 3528 A perfect solution for connecting led strip with controller or strip to strip connection 4 pin quality cable wire,bended and notated No need welding,no need soldering,easy to use