Why Do Gas Stations Use Explosion-proof Lights?

As we all know, you can't answer the phone at the gas station, and even a phone call in the boot state is likely to cause some security accidents, so the mobile phone must be turned off at the gas station. So why do you have this? This is because the air in the gas station is filled with liquefied gas molecules, which can be dangerous if it encounters electricity or sparks.

What about the night? The street lights next to those gas stations are in contact with dust and chemical molecules in the air, will it cause danger? This is the gas station to use explosion-proof lights, gas stations, liquefied gas station next to the street lights are explosion-proof lights, the use of explosion-proof technology, can effectively prevent the risk of contact with dust and liquefied gas.