Arnhem
  • We know least about how dark it is at night!
  • How much light do we really need at night?
  • When is light beautiful and when becomes light a nuisance?
  • What is the effect of lighting on man, animals and plants?

Lumineux Consult   helps you with advice to answer these questions by:

  • Measuring station Arnhem
       now part of the
Dutch National Monitoring Network

  • Update reference list [Jan 2012]
How dark was it yesterday evening?t.
The night is the other half of the day!
But ......
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