ColorSplash 3G LED Multi-Color Pool Light Bulb, 12V. Color Splash 3G Replacement Multi-Color LED Pool & Spa Lights instantly transform any in-ground pool into a custom illuminated paradise. Whether the pool is used for playing, relaxing or entertaining, the advanced Color Splash 3G has multiple colors and shows to create the ideal ambiance. This replacement for traditional light bulbs installs in minutes and provides immediate energy cost savings.