Glowing ice cube

Quite often at parties and buffets, in bars and restaurants you can find such cocktail decoration as imitation ice. This ice is made of plastic, maybe with a button or sensor, and there are LED lamps inside this ice. This decoration can become the highlight of any holiday, adding creativity and mood. The cubes are stylized as ice, emit colorful light, and can be placed in ice, for example in a bottle cooling bucket or in glasses. Such luminous ice can be of two types: multi-colored, each of which glows in one color, and with RGB LEDs, which smoothly change their color.