For non residential premises used for recreation such as theatres cinemas concert halls exhibition halls sports halls public houses and restaurants and where the normal lighting might be dimmed or turned off a maintained or combined emergency escape lighting system should be installed.
Maintained or non maintained emergency lighting regulations.
This type of emergency lighting is mostly found in the workplace such as offices and factories where people are.
The classification of maintained and non maintained mode of operation can be.
It is linked into the building s lighting circuitry and reacts to a power failure ensuring emergency exit routes remain illuminated.
Escape lighting should comply with the appropriate recommendations of bs 5266.
In maintained systems individual luminaries each incorporate a battery that is charged from the mains lighting supply.
Maintained and non maintained.
Non maintained emergency lighting is a luminaire made solely for emergency use.
This will be a dedicated emergency light and cannot be used for normal room lighting.
A non maintained emergency light will only illuminate when there is a power cut.
The x dsa is a mini non maintained emergency light that will only come on in a mains failure.
It is designed to come on in the event of a mains power failure making sure all emergency exit routes are clearly illuminated but will not be active as your normal day to day lighting system.
There are basically two types of emergency lighting systems.