Roadpollution, free software for the evaluation of the
               environmental impact of road lighting
            http://www.lightpollution.it/roadpollution/index.html

Save the Sky - Easy Light, free software for the optimization of
               road lighting design
            http://www.vialattea.net/bonata/stsky.htm

The last reference from Roadpollution page is:

   [10] Cinzano, P., Light pollution by luminaires in roadway lighting,
   paper presented at the CIE TC4-21 (Interference of light on the
   astronomical observations), CIE Div.4 meeting, Turin, 28 September - 3
   October 2002:
    http://www.lightpollution.it/roadpollution/roadpaper1_turin.pdf
   See also the slide presentation:
     http://www.lightpollution.it/roadpollution/Roadpollution_torinoPDF%208.pdf

These are good references to be given in the EuP, regarding ULOR.

And a quote from Pierantonio's letter to Bob from October:

So you should try something like:
 Light pollution control: the key for energy saving and better lighting
 Light pollution control: the way to energy saving and better lighting

bon apetite ;-0

 jenik