Biantie La 4 Pin 10mm LED Strip to Wire Connector RGB Unwired Clips Solderless Adapter Terminal Extension Connection for Multicolor LED Strip Lights 12V 24V (Pack of 10) - Amazon.com
LED Tutorials - Soldering wire to RGB LED Strip Lights
Armacost Lighting 48 in. Tape to Wire RGB+W LED Connector Cord (3-Pack) 790820 - The Home Depot