The color changing 16 inch RGB Led orb with remote control is waterproof so it can be used in pools, ponds or where ever you want to add decorative light. The orb is made of acrylic material and will look white in color during the day or when the orb is turned off. The RGB orb has a hole at the bottom for attaching a line for hanging or anchoring the orb. The RGB orb remote control has five single color modes and one color changing mode. The RGB orb has a metal outer battery compartment with cover and uses 8 AA batteries (which are not included).