Are there any exceptions to the emergency lighting requirement?
Are there any exceptions to the emergency lighting requirement? However, with only three exceptions to these requirements, it suffices to say that almost all types of structures that are occupied for any part of the day require emergency lighting for all emergency exits and the pathways that lead to them. Here is a summary of the exemptions: ● Locations that are not routinely inhabited by people are exempt. Do you need artificial light on exit signs? Similarly, if you have natural light on an EXIT sign, it might not need to be artificially illuminated unless the building is occupied after...