1. Energy consumption and the potential of energy saving in Hellenic office buildings used as a bank branches-a case study;Spyropulos;Energy Build,2011
2. EN 15193-1. Energy performance of buildings—energy requirements for lighting; n.d.
3. EN 10380. Lighting. Interior lighting with artificial light; n.d.
4. EN 12464. Light and lighting. Lighting of work places; n.d.
5. Lighting quality and energy efficiency is not a contradiction;Dehoff;Light Eng,2012