2-Pin 3-Pin 4-Pin accessories for complete single color & CCT and RGB AC 110V/220V high voltage LED strip lights systems. High-voltage LED strips use pin connections to ensure stability and reliability due to the high protection requirements of the LED lights circuit board. If your project requires cutting line voltage light strips, you can use the following types of connectors to connect the strips to dimmers, controllers or AC power lines.
• 2 Pin connector: for static single color led connections
• 3 Pin connector: for CCT (Adjustable Color Temperature) and UCS1903, WS2811 intelligent IC chips led connection
• 4 Pin connector: for RGB light connection