Fortune Products R-ORB-16-RC Remote-Controlled Lighted Ultra Orb, 6V DC Voltage, 16" Diameter Orb light can float in water and can be hung or used to decorate a pool, pond, or water feature Made of acrylic glass, which weighs less than glass and is resistant to impacts Light can rotate through red, green, and blue colors or display a color of choice Remote control can be used to change colors or turn light on or off from a distance Measures 16" in diameter