How much is the installation of an explosion proof lamp?
The environment is different from the overhead of the chemical plant and the drilling,The season is different between winter and summer,Class of implements,Ordinary indoor explosion-proof lamp. And installation of explosion-proof streetlights are not the same
It depends on the differences in the region, the environment, the season, and the types of lights that are installed,In Shanghai, for example, wages differ from those in Shanxi, so the price of the installation is different,
Always feel no birds, not good maintenance, not bright enough
