Stage cold fireworks is the most representative products of cold fireworks, conventional cold fireworks fountain is cylindrical, but also tapered. Erupting effect is silver sparks, with different colors of the core.
Cold fireworks is mainly used for the United States and the United States and the United States, the general circulation of cold fireworks on the market are column-type stage fountain cold fireworks, cone-shaped products are mainly used for export. Stage cold fireworks fountain is electric ignition, packaging for silver, Golden, pink, black, etc., with labels on it.The spray height ranges from 2 to 10 meters, ranging from 1 second to 60 seconds. There are two conventional levels of cold fireworks, 5/20 and 5/10 respectively This product has a shelf life of 2-3 years in a dry environment.
Cold fireworks How to use: Cold fireworks use the "parallel" method to connect, (just like the light bulb), each group of cold fireworks by a main power cord to the controller or power supply Note: When installing cold fireworks should pay attention to To be fixed at the bottom of the product to prevent the fall over the discharge, resulting in accidents, and the other should pay attention to cold fireworks discharge avoid flammable gas, foam contact (such as the wedding spurt of colored foam silk).