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DIPL.ING. WOLFGANG PRAHL PL PRAHL LICHTTECHNIK GMBH

STREETLIGHTING MAIN ASPECTS OF PROJECTING, BUILDING AND OPERATION INTRODUCTION. DIPL.ING. WOLFGANG PRAHL PL PRAHL LICHTTECHNIK GMBH TRAINING - CONSULTING - EXPERTISE - PLANNING KAETNERWEG 13 B D-22393 HAMBURG TEL: +49 40 640 32 76 FAX: +49 40 637 08 641 E-MAIL: LICHT@WWW.PRAHL.DE

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DIPL.ING. WOLFGANG PRAHL PL PRAHL LICHTTECHNIK GMBH

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  1. STREETLIGHTING MAIN ASPECTS OF PROJECTING, BUILDING AND OPERATION INTRODUCTION DIPL.ING. WOLFGANG PRAHL PLPRAHL LICHTTECHNIK GMBH TRAINING - CONSULTING - EXPERTISE - PLANNING KAETNERWEG 13 B D-22393 HAMBURG TEL: +49 40 640 32 76 FAX: +49 40 637 08 641 E-MAIL: LICHT@WWW.PRAHL.DE HTTP: //WWW.LICHT.WWWPRAHL.DE

  2. What we are talking about 1 SCHEDULE Receptors Visual Acuity Adaptation Akkommodation 3D-Vision Spectral Sensitivity Contrast Sensitivity Colour Vision Circadiane Rhytm Whole Organism Energy Consumption Eye Physics Lighting Physiology Human Being Glare Techno-logy Psychology Well Being Reasons for Quality Criteria Illuminance Luminance Uniformity Glare Limitation Light Colour Colour Rendering Direction of Light, Modelling

  3. What we are talking about 2 Physics Lamps. Techno-logy Lumin- aires SCHEDULE Energy Consumption Lighting Human Being Systems Design, Installation Operation, Main- tenance Realisation of Quality Criteria Standards, Rules, Laws

  4. Energyconsumption for streetlighting in Germany ENERGY Source: FGL

  5. Energy consumption and costs for streetlighting in Germany ENERGY, COSTS Source: VDEW

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