Jandy CPHV150WS50 Colors 120V Large Digital Swimming Pool Light 50' Cord Digital Pool Lights Automatic Cycle of 10 Vibrant Watercolors or Lock onto a Favorite Color Multiple Lights can be Synchronized to Create a Spectacular Light Show Intelligent Control with the AquaLink RS System or Operate with a Standard Light Switch Unique Lens Design Provides Smooth even Light Dispersion