Richard Hayes: reviewing (some of the) latest changes in Emergency Lighting standards
Its been a while since The Light Review paid attention to what’s happening in emergency lighting design and application. So […]
Photometric data files can come with their own problems
Problems with photometric data files. A Guide by 42 Partners Ltd in partnership with the LIA. . The importance of […]
Relux updates calculation method for Maintenance Factor
Richard Hayes shouts through the letterbox to let us know that there’s been a change to the way that Relux […]