Any emergency light described as "maintained" or "switchable" on our website would meet these requirements, working as an ordinary light on mains power capable of connecting to a standard light switch while also activating from a battery when mains power fails – regardless of whether they are currently turned on or off at the light switch. We also have a range of designer emergency lights for units which suit more modern interiors such as offices and homes.
Please note that "non-maintained" emergency lights cannot operate as "maintained" lights and will only provide illumination during a mains power failure, and "slave" or "central battery" lights do not contain their own battery and must be connected to a large central battery system in order to provide emergency illumination. Click here for an overview of different types of emergency light operation.
(doc:540 V1.0). Our articles are reviewed regularly. However, any changes made to standards or legislation following the review date will not have been considered. Please note that we provide abridged, easy-to-understand guidance. To make detailed decisions about your fire safety provisions, you might require further advice or need to consult the full standards and legislation.