How To Solve: 10 Problems Of Emergency Lighting


      It is too easy to treat emergency lighting as a scale frame, but if your lighting system is going to pass the collection, you need to make some real decisions. Emergency Light Manufacturer | Yuyao Linsheng Electrical Company    . Explains 10 issues related to emergency lighting :

  1 How long should emergency lighting last?

  Regulations stipulate minimum hour regulations for escape lighting, but the use of buildings may determine how long emergency lighting should be. For example, entertainment venues, buildings where people sleep, and buildings over 10 floors require a three-hour service. But this is not just an evacuation; sometimes it is about reoccupying once the emergency is announced, but the power may not be restored. Does your system allow you to start business again?

  2 Is your system really effective?

  Periodic testing of emergency lighting systems is mandatory, as described in the “Firefighting Precautions (Workplace) Regulations 1997”, but many small devices are rarely reconsidered if the indicator lights are still illuminated. The Code of Practice provides guidance on how and when to test and how you should publish the results!

  3 How old are you running?

  Size is really important. By definition, the signs are to be seen and occasionally seen during stress and confusion. The format and size of the logo is provided by the regulations (BS 5266:2011 Section 5 (Safety Mark). The logo needs to be easy to see, so the background environment and the logo itself are important. Clean!

  4 Should it be maintained or not?

  If your emergency lighting system uses a central battery or generator, this may not work for you, but most self-contained luminaires have both maintenance (running at all material times) and non-maintenance (only when mains power is available) The failed version, so know what you need. In some cases, you will not be able to choose because the local fire department will tell you what you need. Requiring emergency lighting in the restaurant to become an aesthetic judgment and technical decision; an excuse for an emergency bulkhead that is not adequately illuminated in the middle of the restaurant ceiling.

  5 Is your light in the right position?

  The location of the emergency lighting is described in the regulations. In addition to providing a specified level of illumination on the escape route, the emergency lighting system must also provide a higher level of illumination at specific points: alarm points, location of fire equipment, first aid points, high risk areas, etc. But it’s important to remember that things sometimes move around buildings. Is your fire protection equipment still in the place where the emergency lighting design illuminates it?

  6 What happens when people leave your building?

  There was an accident in the UK recently when a city centre lost its entire supply of electricity for an hour and a half and wondered that we might see more of these events in the future. Witnesses talked about falling into a completely dark state. The emergency lighting system must be equipped with a final exit luminaire located above the doorway that people use to leave the building, although Lux believes this provision can be used for review and reinforcement.

  7 One size is suitable for all sizes?

  It is not necessarily the same level of emergency provided throughout the building. Before designing an emergency system, it is necessary to conduct a risk assessment to assess how the building is being used and to highlight any areas that require different lighting treatments. An obvious example is the restaurant and its kitchen; diners may only take the risk of leaving the meal, but the kitchen staff will negotiate hot noodles, cooking fat, sharp tools and more.

  8 Can you escape the use of the lights?

  In some cases, it may be difficult to install a separate emergency lighting system and use general lighting. What happens if the space is illuminated? The regulations allow the illuminance level to be calculated based only on the reflectance of the primary (ceiling) surface. Further mutual reflection cannot be considered. Combining it with a possible reduced light source output can solve the controversy. In addition, many headlamp solutions rely on high output high pressure discharge lamps (such as metal halide lamps) that may be turned off in the event of a power failure and will not reignite for a significant few minutes in an emergency.

  9 Who can be a responsible or competent person?

  Many national regulations require “capable” or “responsible” personnel to monitor emergency lighting. For example, the UK Health and Safety Executive Committee describes qualified personnel as having sufficient training and experience or knowledge and other people who can perform their tasks correctly. The level of competence required will depend on the complexity of the situation and the special assistance you need.

  10 How to care for people with visual impairment?

  It may not always be about lighting. It may be desirable to include an audio system to enable people to leave the building safely. Other areas, especially designated shelters where disabled people can gather, require higher illuminance and may also require a responsible person to attend in an emergency.