Size:10mm Waterproof RGB Strip Connector Please Confirm The Width of The Light Before Buy The Strip Connector. Features: 1. 100% brand new 10mm 4 pin led strip connector wire cable adapter. 2. Easy to install, no soldering needed when use to re-connect LED strip. 3. Connector type: 4 pin. 4. Material ( external ): PVC plastic. 5. Cable length: 15cm. 6. Weight: 82g. Installation Instructions: 1. Ensure your section of LED light strip have 4 contacts and the contacts are clean. 2. Open the white clasp of the connector. 3. Insert the LED light strip into the clasp, under the prongs, making sure to match the + and - on the strip to the + and - on the clasp. 4. Close the clasp. 5. Gently pull on the LED light strip to confirm you've made a solid connection. 6. Your connection is made! Note: If the LEDs 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. Unfolded 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 prongs in the connector. If the LEDs still do not light up, please use your finger to press a little hard on the 4 prongs in the connector, until you see the LEDs light up. 4. This product is used only to conductive connection, want to fixed please to solder. Package Includes: 1 x 1m extension cord. 1 x 4Pin 1 to 2 Female Splitter Connector Cable. 2 x Female Connetor Cables 4 x 10mm 4pin led strip light connector wire cable adapter. 5 x 4pin gapless strip to strip connector. 5 x 4pin Male Connectors. 30 x One-side fixing clip.