High Quality: The pool light is made of PC, which is anti-corrosion, corrosion-proof, rainproof, high temperature resistance and has a long service life. Energy-saving eco-friendly. Color Changing: 7 ultra-bright colors change automatically (Red, Yellow, Green, Blue, White, Orange and Purple), create an experience of unique lighting in your garden. (Size: 8cmx8cm) Solar Energy: When you click the switch, then the solar pool light will automatically recharge the battery by solar energy during the day. ON or OFF switch placed at the bottom of the solar light. Light Sensor Control: The pool light will turn on automatically when it gets dark. And turns off when re-exposed to light or when the battery is completely discharged. Multiple Uses: There is a hole on the top so they can be hung in a tree or any other place you want to hang, can also be used as a garden light, pond, pool, tree, lake, aquarium or bathtub and indoor outdoor hanging light.