10mm 4-pin solderless flexible couplers allow you to easily connect two color changing RGB LED strip lights together with flexible wire between the strips. Cut and reconnect strips with these couplers to perfectly fit contours and corners for a professional look. Open the tops of the connectors and insert the strips into the connector and under the pins. Simply close the tops and it's done. 10mm 4-conductor strips are normally used with SMD 5050 color changing RGB chips. Fits 10mm 4-conductor PCB strips Solderless design Wire length: 15cm / 6 inches Type of Bulb: LED Color: 10mm 4-pin RGB Multicolor Connectors: 4 Pin