Winterland LED-Waterfall-BL Blue LED Waterfall Lights The waterfall lights are completely self-contained; plug them in and watch the custom controller sequence There are 8 sequences of animation with the controller Each waterfall set is 16 feet long and made up of ten strands of lights wired on a 40 in. harness A strand is made of clear wire with 96 blue leds&#44; each spaced six inches apart for a total of 960 They are great for animated displays&#44; accent lighting in your home&#44; business&#44; or light park