1.Insert cable into connector: Make sure the "+" and "-" poles of the cable are the same as

  the poles of the led strip to be installed.

2.Check out and make sure the cable fixed tightly: Check out if the cables are inserted

   into the copper of the connector, and double check that the poles of both cable and led

   strip be the same.

3.Insert Led strip into connector: Insert the led strip into connector and make sure the poles

   are correct and connected tightly.

4. Close the clips: Close the clips of the connector and make sure the cable and led strip are

   connected well.