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Work – light for office- and administrative buildings
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Public & outdoor – light for facades, paths and more
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Work – light for office- and administrative buildings
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Culture – light for museums and galleries
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Community – light for public buildings
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Public & outdoor – light for facades, paths and more
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Contemplation – light for sacral buildings
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Living – light for residential spaces
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Shop – light for worlds of shopping
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Hospitality – light for hotels and restaurants
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Let yourself be inspired by reports and photo series about exciting ERCO projects.
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Light Guide

We have summarised our broad planning and design expertise in architectural lighting for you.
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The Light Factory
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ERCO photometrics
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Light Factory - Purveyor to the court
Purveyor to the court of the British royal house
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Download our ERCO Program, planning and design data, installation instructions and much more.

  • Standard for USA/Canada
    120V/60Hz, 277V/60Hz

    • 中文

    Global standard
    220V-240V/50Hz-60Hz

    Our contents are shown to you in English. Product data is displayed for a technical region using 220V-240V/50Hz-60Hz.

Intermediate state between photopic (day) vision using the cone cells and scotopic (night) vision using the rod cells. The levels of colour perception and visual acuity take on corresponding intermediate values. Mesopic vision covers the luminance range from 3 cd/m2 to 0.01 cd/m2.