Lemonbest Solar Power LED RGB Color Changing Globe Night Light Ball Lamp IP 67 Water Resistant Floating Swimming Pool Party Decor Aqua Glow Light Solar Power design, lights come on automatically at dark, auto off at sunrise No wiring or additional power supply, easy to install, OnOff Switch Top hole can be threaded, can string multiple light together and hang it Multi Color, RGB color change automatically; Diameter: 11cm 4.3" Can be placed in the bedroom, garden, lawn, garden, swimming pool and lake; Perfect Decoration for Parties, Wedding, Restaurant and other events