How to connect 120LED/m waterproofed with silicon 3528 LED Strip : 2CN005SG

Normally this connector is for connecting "non-waterproof" 60LED/m Strips, but you can also use it for water-proof silicon strips. If it is 120LED/m, one LED will be on it's way therefore you need to take it out in order to use it. (Make sure the strip can be cattable per three LEDs. other two LED will not be light up) It's hard to take out the LED, so try not to damage the LED Strip. ** Please do so at your own risk!** Available at shop.coacos.com