<b>Please note:</b><br> 1. Make sure your LED light strip is 10mm width 4 pin IP65 WATERPROOF RGB strip light. Not work for non-waterproof or 8mm width led strip lights.<br> 2. Ensure your Wire Diameter is within range 20AWG-22AWG /0.34~0.75 mm2 and without stripping wire. <br> <br> <b>Light strip end</b><br> 1.Ensure your LED light strip is waterproof 10mm width and has 4 contacts (+, B, R, G). All contacts are clean, and cut the strip straightly.<br> 2.Open the transparent cover of the connector up to 90 degrees.<br> 3.Peel off the 3M tape around the cutting line area on the back of the LED strip, then insert the LED light strip into the clasp side, with the 4 contacts of the LED strip sitting on the 4 pins of the clasp. (Note: No need to peel off the silicone on the surface of the led strip around the soldering line area)<br> 4.Close the clasp down with force by pliers.<br> <br> <b>Extension cord end</b> <br> 1.Cut the desired wire length you need and separated the 4 wires (20-22AWG) around the connection part.<br> 2. Insert wires into the connector guide slot; Make sure that positive & negative on the strip light surface are corresponding to the correct wires.<br> 3.Close the transparent cap with pliers until it is fully seated on both sides of the bottom base. Ensure the metal joint pierces through the wire insulation. (Note No stripping wires. The positive wire is matched to "+" input power mark on the strip light surface)<br> <br> <b>Package includes</b><br> 10x Strip to Wire Connectors for 10mm Width Waterproof RGB LED Strip<br> 1x 16.4ft 22 Gauge 4 Conductor Extension Cable<br>