AspenTek 10mm Wide White LED Strip Light Connector Adapter 4 Pin Connector for Connecting 3528 5050 RGB LED Light Strips and 44key/24key Wireless Infrared Controller, No Need Welding,10 Pack Suitable for 10mm wide 3528 or 5050 RGB LED lighting strips and wireless infrared controller No need welding or soldering;easy to use 10mm wde;15cm length for every cable; 4 pin 22AWG flexible copper wire allow you bend the wires whatever angle you require 4pin male connector included make it as a male for optional purpose A perfect solution for connecting led strip with controller or strip to strip connection