4 Color insulated wire for color changing RGB LED strip lighting. Cut and reconnect strips to perfectly fit contours and corners of an area, creating a clean, seamless look with the most reliable connection possible-a solder joint. The wire may also be used to terminate LED strips and connect to an RGB controller. Material: Aluminum Low voltage use only Connector Type: Solder Indoor/Outdoor Usage: Outdoor, Indoor Wire Gauge (AWG): 20 Number of Cable Strands: Multi Strand Type of Bulb: LED