Jandy Watercolors RGBW LED Spa Light with Stainless Steel Face Ring and 100′ Cord 12V. Energy-efficient RGBW pool and spa lights Jandy WaterColors pool and spa lights offer energy efficiency in an ultra-slim profile and simple installation. The addition of the White diode to our existing RGB lights will even further enhance the brilliance of the nighttime pool experience by providing a purer white tone. WaterColors are ETL classified and fit into existing niches from Pentair and Hayward as well as Jandy ProNiches.