3528 2835 2 Pin 8mm RGB LED Light Connector Kit, Includes 20 M led Extension Cable,Gapless Connector, for 8mm LED Strip to Wire Quick Connection. LED cable extension ★Easy Operation: You need to insert the LED light strip wire into the guide slot, and then push down the cap, align the solder pads of the light strip surface with the pins on the LED light strip connectors, and then check the positive and negative poles are correct.