1m 3.28ft LED Extension Cable Connect 4-Pins Plug For RGB Strip Light 5050 3528 Color White Perfect solution for connecting LED strip lights RGB 5050 3528. No need welding,no need soldering,easy use. Connecting led strips with controller or strip to strip connection. Color: White. 1m, 2.5m and 5m (3.28ft, 8.2ft, 16.4ft) available.