SUPERNIGHT 10 Pack 4 Pin LED Connector for Waterproof 10mm RGB 5050 LED Strip Lights, Strip to Wire Quick Connection Without Stripping, Include UL Listed 16.4ft 22 Gauge 4 Conductor Extension Cable - - Amazon.com
JST 4 pin Male to RGB 4 pin female adapter pig tail no solider need (one pair) | eBay
1 Pairs 4 pin RGB connector Male & Female plug and socket connecting Cable Wire for 5050 3528 RGB LED Strip light tape lamp|rgb connector|4 pin rgb connectorrgb connector male - AliExpress