Floating on water: floating tealights are completely waterproof; put these warm white light led tealight candles in your pool and vase or bowls filled with water to create a warm and romantic ambiance; Package include 24 x floating tealights (batteries installed)^ saving and convenient operation : homemory waterproof flameless tea lights are powered by cr2032 batteries; fun floating candles that work through the conduction of the water As soon as they touch the water they come on and go off when they are taken out; please make sure that the bottoms are all tightened before use^ Safer in any setting: our led flickering tealights can be used without having to worry of flame, absolutely No fire hazards or burning risks, No hot and dirty wax to deal with; safe for families with pet(s) or young child(ren)^ of usage : floating tealight candles are suitable for decorating various events, creating a romantic and relaxing ambiance; addition for both indoor and outdoor occasions, eg; in spa, bathroom, restaurants, wedding, party, and festival decorations^