Waterproof: reusable, 100% waterproof. There are rubber O-rings on the bottom to prevent water from entering. Make sure you close it tightly. Make your life more interesting with this waterproof LED light. Convenient remote control: This waterproof LED light uses 3 AAA batteries (not included), 16 different static colors, 4 light effect modes. Infrared remote control, brightness up/down or power on/off. Specifications: diameter 7CM thickness 3CM 13 LED lights Remote control distance: 28 key infrared remote control distance 8 meters Multicolor: The waterproof LED light has 16 colors: red, green, blue, white, yellow, purple and other decorative colors. The perfect alternative to candles that meet fire codes and avoid the danger of an open flame that doesn’t flicker. Ideal for illuminating vases, bowls, ponds, aquariums, swimming pools or containers filled with water. This RGB diving LED light can turn a boring room into a beautiful and exciting one. Packaging: 2 lamps + 2 remote