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Photometric surveys

Did you know that Nyx Hemera performs photometric surveys to validate tunnel lighting levels?

The main objective of photometric surveys is to determine the actual photometric distribution of the installed lighting system, in order to compare the result with the photometry simulated before the lighting system was installed, in accordance with the IES RP-8 recommendation for road lighting.

Our team is actually carrying out a survey in the Harvey Tunnel in Louisiana this week.

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