When adding an outdoor spa to your home, one feature stands above the rest for setting a special mood at night - lighting. The best hot tubs for nighttime enjoyment include outdoor spa lights. The Luminescence® four-zone multi-color lighting system by Hot Spring lets you individually control each zone—underwater, bartop, pillows and water feature—to enjoy your favorite mix of colors. To really experience how special hot tub lighting can be—it’s illuminating. Learn more!