摘要
论述了应急照明的重要性，同时也介绍了应急照明灯具以及电源的技术和安全要求。提出了对当前应急照明灯具的图形文字和颜色应用以及光源、照度的看法、建议，独立于正常供电系统之外的应急照明电源的检测也在此做出了讲解。
The importance of emergency illumination is demonstrated. The technical and safety requirements of emergency lanterns and power source are described and some proposals on how to make use of the figures,word signals and colours are made. The testing of the emergency power source independent of the normal power supply system is also discussed.
关键词
应急照明
出口标志灯
照明灯具
建筑物
照明电源
emergency illumination
exit marking lamp
power
intensity of illumination
light source
