Can a hotel wedding use cold fireworks?

At present, most hotels can't use cold fireworks for fear of fire (some hotels are carpet-style), which is effective but unsafe, because the air pollution is serious and guests are uncomfortable to eat.

In fact, you can buy many luminous stickers. Every guest who comes to the party puts one on his chest. When you hold a candlelight ceremony, you look like stars when you turn off the lights. Everyone is waving a light stick in his hand. It feels good.