http://www.articleheaven.net en-us editorial@articlealley.com All places of work are required to provide adequate ways of escape, and these routes and exits has to be properly covered by disaster lighting, so that they're just visible even in an electrical cut. In the GREAT BRITAIN these requirements come less than ... http://www.articleheaven.net/just-how-test-your-emergency-lighting-1932590.html 06th January 2011