3.Color Changing: Ultra bright color automatically changes, create a lighting experience in your garden. 2.Eco-Friendly & Efficient: No extra power connect require. Save erergy and enviorment friendly. 1.Waterproof: Floating Lamp made of waterproof plastic, light weight, can float at the pond. 4.Bright Light: Ultra bright floating light, create a lighting experience in your garden. 5.Multiple Application:Suitable for applying in ponds,pools,reservoirs,lakes,parks,hanging on trees, curtains,gates,lawns and other indoor and outdoor environments.There is a hole on the top so that it's convenient to connect multiple lights in series and floating on the water.