事故照明灯和疏散指示标志，应设玻璃或其他非燃烧材料制作的保护罩。
Emergency light and emergency evacuation signs shall be in the form of protective box made of Glass Protective Film or other non-flammable materials.
《建筑设计防火规范》第10.2.6条：各单位应在各疏散走道、出口及楼梯间设置事故应急照明灯。
Article 10.2.6 of the Fire Prevention Standard for Building Design (new revision of GBJ 16-87) : all units shall provide emergency lights for evacuation passages, exits and stairwells.
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