Hello, Sunshine! Not only does chasing rope light boast the same commercial grade construction and long lasting reliability of other spools, but once connected to a controller, 3 wire chasing rope light can achieve up to 16 lively lighting effects! Experience endless customization when you splice rope light to achieve multiple lengths and utilize animated features in your lighting designs! Liven up your outdoor Christmas decorations, illuminated motifs and game room with yellow chasing rope light and experience the best and the brightest lighting this year!