Cooper Lighting and Security has produced a new guide to central battery systems. This is aimed at all those involved in specifying emergency lighting for medium or large installations:

Other sections provide detailed technical specifications of the company's static inverters, an explanation of typical display indicators, and advice for selecting the correct size of unit.
Illustrated throughout by means of photographs and diagrams, this free guide can be obtained by e-mailing a request to [email protected] or calling the Cooper Lighting and Security literature hotline on 01302 303200.
The picture shows the new central battery systems for emergency lighting guide.