A pond light lives under water, so it is sealed for it, and it runs on its own small transformer rather than on the yard's main run. Each kit has everything in one box: the lights on one cable, and the transformer with its photocell and timer.

The 5CCT kit has six lights and five color temperatures, from warm to cool white. The RGB kit has twelve lights and a remote, with warm white and cool white alongside the colors. Both plug into an outdoor GFCI outlet and keep their own schedule, so leave them out when you size the main transformer. For water-feature lighting, see Pool & Pond.