ColorGlo® by J&J Electronics®. This truly customizable multi-color LED lighting system provides spectacular illumination and dynamic light shows for portable spas. With ColorGlo®, get easy-to-install colorful illumination with ten pre-programmed lighting modes, including 4 multi-color shows with color-change lighting effects. Plus, all lights will automatically synchronize to produce highly personalized, mood-altering spa adventures. Only J&J offers so many options & so many choices to help you to create the ultimate spa lighting environment. DON’T SETTLE for boring, cookie-cutter illumination. Let your imagination run wild and unleash your illumination, with ColorGlo®. Uses a wedge style base for 12V applications.