Note: you may add a coin or metal plate into the lamp if you can't make it sink into the water Features The submersible light with ten super bright LEDS will run on three AAA batteries. Remote controlled 10 LED submersible from Acolyte sets the standard for a small high power waterproof illuminator.Reusable、 submersible LED lights、 are waterproof and wireless and are thus perfect for lighting up vases、 bowls、 or any water filled containers. -Can turn a boring bowl into a beautiful and exciting centerpiece、 are often used for event design.Can be turned on or off by remote control、can make great party favors as well.For the RGB light you can change to multi-color with the 24 key remote. Flash and Jump modes available for the RGB Light.Amaze your friends and neighbors、 simply place one of these LED lights in a vase Use with or without the optional remote control. An perfect alternative for candles in order to meet fire codes or to avoid the dangers of an open flame、 non-flickerSpecifications Material: PCColor: Multi colorSize: Diameter 7 cm x 2.7cm heightLight Source: LEDLED Quantity: 10pcsPower:1WVoltage: 4.5VWaterproof: YesBattery: 3 x AAA batteries (not included)Remote:24key、5 - 8m remote controlPackage Included:1 x 10 LED Light(RGB)1 x Remote