LitaElek 20pcs 4 Pin LED Strip Connector 10mm Wide RGB 5050 LED Tape Connector LED Ribbon Connector Flex LED Rope Connector Gapless LED Extension Solderless Adapter for SMD 5050 RGB LED Strip Light

These connectors are a simple, frustration-free solution for 10mm wide RGB 5050 LED strip. Installation Instructions: 1. Ensure your LED strip is 10mm wide 4 pin RGB 5050 LED strip and has 4 copper contacts (+, G, B, R). 2. Carefully cut your LED strip along the cutting line. 3. Open the cap of the connector. 4. If you use a non-waterproof LED strip, please insert the LED strip into the connector. Make sure the 4 copper contacts on the LED strip are under the 4 electrical conductors in the connector. Make sure to match the + side of the LED strip to the + side of the connector; If you use a waterproof LED strip, please first remove the silicon around the cutting line, then insert the LED strip into the connector. Make sure the 4 copper contacts on the LED strip are under the 4 electrical conductors in the connector. Make sure to match the + side of the LED strip to the + side of the connector. 5. Close the cap. Solutions for problems that may arise: If the LED strips flicker or do not light up, it is because there is poor contact between the connector and the LED strip. To solve the problem, please follow these steps: 1. Power on your LED strip. 2. Open all the caps of the connector. 3. Insert your LED strip into the connector, slightly pull and push your LED strip to adjust the contact points between the 4 copper contacts on your LED strip and the 4 electrical conductors in the connector. If the LED strips still do not light up, please use a thin and hard object to simultaneously press hard on both ends of each electrical conductor in the connector, to lower the positions of the 4 electrical conductors. In this way, the 4 electrical conductors in the connector can totally touch the 4 copper contacts on the LED strip, and this will ensure good electrical conductivity. Package includes: 20x clip connectors for 10mm wide RGB 5050 LED strip lights