There are a lot of building regulations that you need to consider and fulfill. If the building does not fulfill all the regulations then it will not be a safe place to live. Make sure that you do some research to find out about all the regulations so you do not have to deal with legal issues. Emergency lighting is a paramount regulation that you cannot ignore at any rate.
Emergency lighting should operate automatically and provide illumination when there is a power cut. These lights make sure that all the building occupants are able to leave the building safely.
To ensure perfection you can use services of emergency lighting installation London. Here are a few key things to consider for perfect installation.
The Type of Power Supply:
The first decision is to select between self-contained and central battery system. Both systems have advantages and disadvantages so take a look at all cons and pros before making a decision.
The self-contained system is easy to install and they are cheaper. They also have low maintenance cost so it is a cost-effective choice. They are easily affected by the environmental conditions and the battery life is just two to four years.
The central battery systems are easy to maintain and their battery can last 5 to 25 years. It has stability and longevity. But they system has high installation cost.
The Mode of Operation:
You can find emergency lighting with different modes of operation. The mode you should invest in depends on the premises. Here are few examples of modes you can find.
There are maintained emergency luminaire and they are mostly used in big buildings like theaters, halls, etc.
The non-maintained emergency luminaries are used in workplaces. They automatically come on as mains power fails.
The combined emergency luminaire are energized by two lamps or more.
The compound self-contained emergency luminaire is a mode that contains maintained and non-maintained lighting. It also has an emergency power supply connected to a satellite luminaire.
There is a satellite emergency luminaire that has maintained and non-maintained operation. It receives the energy supply from the emergency luminaire.
Consider The Facilities:
The emergency lighting comes with a facility which improves the functionality and testing of these lights. When you are selecting the lighting you should take a close look at the features. You can find luminaires that come with test device, remote test device, high-risk and inhibiting mode.
Duration of Emergency Lighting:
The emergency lighting should stay on for an adequate period of time so that people can get out safely. The appropriate duration depends on the complexity and size of the building. You need to calculate the evacuation time so that you can set the duration accordingly. The minimum duration of the emergency lighting is one hour.
Sitting Of Emergency Signs and Luminaries:
Once you have decisions about the basic system outline then you need to think about sitting of the emergency lights and signs. They should illuminate individual stairways, floor levels, final exits, intersections and control rooms. It is important that the installation fulfills the standard requirements.