18-4 Conductor High-Quality UL-2464 Compliant Plenum Rated 16/30 Stranded Wire for Vivid Color RGB LED Lighting Applications Available in 8ft, 16ft, and 50ft Lengths
EEEkit 2/1Pcs RGB LED Strip Extension Cable 4 Pin Flex LED Tape Light Extension Cord LED Ribbon Connector Wire for Flexible SMD 5050 3528 2835 RGB LED Strip Light - 16.4/8.2ft/3.2ft - Walmart.com
4 Conductor RGB Direct Burial Wire for Outdoor LED Lighting - Ecolocity LED
$2.99 - RGB LED Strip Cable by the foot - Tinkersphere
Sm Rgb Led Strip Connector 22/20awg 2/3/4/5/6pin 5/10/50/100pair Led Cable Male Female Wire For 3528 5050 Rgb Rgbw Led Strip - Connectors - AliExpress
LEADTOPS 22AWG 4pin LED Electric RGB Wire 22 Gauge 65.6ft 20m Conductor Extension Cable Line Cord for RGB LED Strip 5050 3528: Amazon.com: Tools & Home Improvement
Phanteks 3 Pin Digital RGB LED 600mm Extension Adapter Cable - Newegg.com