With the strengthening of people's awareness of environmental protection, electronic fireworks appeared. High-tech, realistic and immersive, in fact, the projector's body is hemispherical, which at first glance feels more like an astronomical telescope. Projected in a dark space by the above six high-brightness LED lenses. There is a big lens, four small lenses, and a lens that can rotate 180 degrees. All the lenses are protected by a transparent spherical cover. And the base has a row of operation buttons.

There are many kinds of fireworks. According to the discharge effect, there are mainly 13 categories: flower spraying, spinning, spinning, rockets, beads spitting, small fireworks, smoke, modeling toys, combined fireworks, incense burning, friction guns, fireworks bombs and so on. Specifically, it can be divided into cold fireworks, fireworks, potted flowers, Roman candles, rockets, electro-optic fireworks, stage fireworks, cold fireworks, instant fireworks, torch fireworks, toy fireworks, firecrackers, stage fountains, shelf fireworks and daytime fireworks. In addition, the large-scale fireworks produced in Liuyang are mainly made for the viewing of large-scale fireworks parties. The main types are fireworks subtitles, fireworks bombs, potted flowers, rockets, colorful steam wheels, high-altitude fireworks, etc. There are dozens to hundreds of types and specifications every year. Among them, cold fireworks (also known as cold fireworks, cold fireworks) are non-toxic and tasteless, with low ignition point, and can even be touched by hand when set off. They are the most popular fireworks products at present. They are very popular in various festive wedding banquets, celebrations, stage performances and fireworks parties, and they are beautiful and practical festive etiquette supplies. Toy fireworks win with their colors, sounds, movements and smoke shapes, and are praised as colorful and good fireworks by foreign businessmen. For example, family music is loved by people because of its unique combination of sound and color. It can be described as Liuyang fireworks, which gallops freely and echoes everywhere.