WEANAS LED Submersible Tea Light Tealights Candles with Remote Control Waterproof Lamp for Christmas Holiday Birthday Wedding Party Seasonal Decoration(36, White) Great for Occasion Use (Not for long use),lasts about 50 hours Built in 2 replaceable #CR2032 batteries,need to replace batteries after 4 days with lights off by remote Submersible Underwater Candles with Remote Control Can be placed in bottom of see through glass 1" tall and 1 1/4" across,round type