一、事故照明的意义和电子日光灯的优点照明是工厂维持正常生产的重要条件。一旦夜间发生区域性事故停电,如无事故照明,不仅使生产停顿,而且会引起混乱,甚至酿成严重事故。目前习惯沿用的事故照明,是以蓄电池兼作事故照明电源的。这种办法,只有在平时就需要蓄电池给其它设备供电的情况下, First, the significance of accident lighting and the advantages of electronic fluorescent lighting is an important condition for the factory to maintain normal production. Once a regional accident occurs at night, power failure, such as the absence of accident lighting, will not only stop production, but will also cause confusion and even cause serious accidents. The accident lighting that is used to the current use is based on the fact that the battery is also used as an accident lighting power source. This method only requires the battery to supply power to other devices at ordinary times.