Advantages Of Emergency Lighting

In the actual construction project, the selection of emergency lighting power source should be based on the number of floors, scale, complexity, number of staying and mobile personnel in the building, production and use characteristics in the building, fire hazard and the importance of the building, and the setting of other emergency power sources, etc., comprehensively consider and compare technical and economic analysis to select the optimal emergency lighting power supply. The combined power supply mode has the advantages of more than two power supplies, and the unilateral disadvantages can complement each other. Although the investment is large, it is still commonly used in high-rise buildings and some particularly important large buildings due to its high reliability.