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: 8cm*8cm) Solar Energy: When you click the switch, then the solar pool light will automatically recharge the battery by solar energy during the day. ON/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.