TronicsPros 20m 65.6ft 4 Pin RGB Extension Cable 4 Wire Cable 22AWG 4 Conductor Cable LED Strip Connector LED Tape LED Ribbon LED Rope Cord for SMD 5050 3528 2835 5630 LED Strip Light 4 pin LED extension cable for SMD 5050/3528/2835 RGB LED strip lights. For example, it works for SUPERNIGHT RGB LED strips, for econoLED RGB LED strips, for eTopxizu RGB LED strips, for WenTop RGB LED strips, for LEDMO RGB LED strips, for Tingkam RGB LED strips, for SYLVANIA RGB LED strips, etc. Multifunctional - Function1:Connect between IR/RF Controller and 5050/3528/2835 RGB LED strips, to extend your LED strips to the ideal location where you'd like to install; Function2:Connect between RGB LED strips, making it possible to install your multiple RGB LED strips in your preferred locations. Function3:If you are not using RGB, you can split the wires in sets of 2s and basically double the lengths. Function4: Use on some other electrical products, such as speaker wire, etc. Easy to use - The insulation was durable while being flexible and easy to remove with standard strippers. The strands inside is tin-plated pure copper and took standard rosin core solder with ease. It works great with LED connectors - 5050/3528/2835/5630. It can also be used for two conductor systems because the 4 individual wires are separable. Sufficient material - The cable consists of 4 individual wires. The strands inside are thicker and more sufficient and durable than other cheaply-made wires on the market. Each of the 4 individual wires consists of 17 pcs of tin-plated pure copper threads inside, more than sufficient for the LEDs they'd be expending, ensuring perfect electric conductivity and longer operation life. Flexible and durable - The colors are pretty. The insulation was durable and flexible. The wire inside is stranded so it can take a lot of flexing without breaking.