Nexxus SAVI-MELODY150 Savi Melody Color-Changing Pool Light, 150-Feet Cord Evenly distribute light with multiple SAVI Melody locations Colors mix in the lamp not in the pool so the light is always pure, bright and vibrant Lasts up to five times longer than standard pool lighting; no niche is required for installation Easily synchronize with a savi pool light, savi note, savi spa light and/or savi x-stream note and melody for a truly incredible lighting display The savi melody fits into a standard return fitting with a minimum of 14-inches of 1-1/2-Inch diameter PVC pipe