Records of all testing and maintenance carried out on the emergency lighting system, including dates, results, and any faults or issues identified. There are different ways to test emergency lighting in the UK, depending on the type of emergency lighting system and the requirements of the relevant regulations and standards. However, the following is a general procedure for testing emergency lighting:

These professionals can advise on the steps that need to be taken to determine the extent and details of the emergency lighting system within a particular building. L SW is the normal mains supply. A normal light switch, or sensor, would usually be on this circuit to enable the end-user to have control over the light fitting in normal operating mode. L SW is always to be wired so that any switching of L PERM will disconnect L SW too, but any switching of L SW will not affect L PERM. The kind of emergency lighting system your building requires depends on the nature of your business. For example, the emergency lighting system is not always required to provide light at the same intensity as the mains (however, it should be bright enough for safe evacuation). By working with the qualified engineers at Voltix Services , system designs and the ideal testing regime are all part of our compliance services . Simulate a power failure by either an emergency key switch or by switching off the mains power to the emergency lighting.Details of any repairs or replacements carried out on the emergency lighting system, including dates and the nature of the work carried out.

Self-test has several benefits. First, it saves the labour of manual testing. Secondly, it removes the risk that routine monthly or annual testing is overlooked. It is worth noting that the duration of emergency lighting may vary depending on the specific application. For example, in areas where there is a higher risk to the safety of occupants, such as escape routes, the emergency lighting may need to remain illuminated for a longer period of time. This should be determined through a risk assessment and in accordance with the relevant regulations and standards. There are different types of emergency lighting; it can be maintained, non-maintained, or combined. Often there are choices with how long they remain on after a power failure. Maintained Emergency Lighting An emergency log book is required to keep a record of all the testing, maintenance, and servicing carried out on an emergency lighting system. It is a legal requirement to keep an emergency log book for each building that has an emergency lighting system installed.Sometimes there isn’t a test key switch. If not then you have to find the consumer unit and turn off the power to the whole circuit that controls the emergency lights. Hopefully it will be marked which one it is, but it could be more than one circuit.

A key-switch. This is installed on the permanent live supply to an emergency fitting. When actuated it isolates the emergency fitting, thus simulating a power failure. Yes and no. If it is a small building and all the emergency lights are on one circuit, then yes, you have no choice. However if it is a large building then it would make sense to stagger the testing. This way the whole building would not be affected if there was a power cut, during the recharge time. Testing Central Battery Systems Non-domestic properties have a statutory responsibility to supply, test, and maintain emergency lighting systems. The reason for the regulations is to promote safety should the power supply go down for any reason. In such an event, emergency lighting provides illumination for safe evacuation or manoeuvre around the building’s interior. It can also support operational continuity in some contexts. There are three widely used ways to test emergency lighting. To understand them it is necessary to understand first how an emergency light fitting is wired. Note that the remarks that follow apply to self-contained emergency fittings, not to central battery operated emergency fittings.

High risk task area lighting provides light for the safety of people involved in potentially dangerous processes. This lighting enables proper shut-down procedures to be followed for the safety of the operator and other occupants of a building. An Emergency Lighting Certificate is a document that certifies that the emergency lighting system in a building has been installed, tested and commissioned in accordance with the relevant regulations and standards. The certificate is issued by a qualified electrician or contractor who has carried out the installation and testing of the emergency lighting system. When zero voltage is detected at L PERM it is the indication to the emergency module in the light fitting that mains power has been lost and that battery power must now be switched on. This is purely for emergency use, and so only switches on when there is an emergency and the mains electricity turns off. The battery is charged by the mains and there is a small LED light which should show a green light. This also has to have regular testing to ensure that this still works as it does not switch on usually. This is usually the exit signs. Combined Emergency Lighting