BTF-LIGHTING 20 Pairs JST SM 3 Pin Connectors For WS2812B WS2811 WS2812 SK6812 LED Strip Female Male 15cm 20awg wire 3 pin JST SM Male Female plug LED Connector Cable For WS2812B WS2812 WS2811 SK6812RGBW LED Strip strip Used for: LED Light Strip No need soldering Application: Great For LED Strip Connecting or more you think Please check the colors of the wires and their respective polarities before connecting to your device(s).