Alternate lighting

The emergency lighting section provided to ensure normal activity continues in the event of a normal lighting power failure. Alternate lighting should normally be set up in the following locations:

(1) Failure to carry out timely operation or disposal of places that may cause explosions, fires and poisoning, such as hydrogen production, paint production, chemicals, petroleum, plastics, celluloid and its products, explosive production and solvent production. Certain operating parts.

(2) Failure to perform timely operation or disposal after power failure will result in a chaotic production process or damage to valuable parts of the processing. For example, some processes in the chemical, petroleum industry, metallurgical, aerospace and other industries, steelmaking furnaces, metal melting casting, heat treatment and precision processing workshops.

(3) Places where lighting is extinguished will result in greater political impact or serious economic losses. Such as important communication centers, radio stations, television stations, power plants and central substations, control centers, national and international conference centers, important hotels, international terminals, transportation hubs, important power supply stations (heating, gas supply) , oil supply) and water supply facilities.

(4) The place where the lighting is extinguished will hinder the fire rescue work. Such as fire control room, emergency generator room, broadcasting room and power distribution room.

(5) Important underground buildings will not be able to work and be active due to the extinguishment of the lights. Such as subway stations, underground hospitals, large and medium-sized underground shopping malls, underground hotels, underground restaurants, underground garages and underground entertainment venues.

(6) The place where the lighting is extinguished will result in the theft of valuables and valuables. Such as large and medium-sized shopping malls, valuables sales area, checkout counters and bank tellers.