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ELDA+
ELDA+ is a voluntary federation of lighting designers and lighting consultants who are active on an international scale, their purpose being to increase the reputation of the profession and to establish the profession as such in its own right. |
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Dark Sky
The Dark Sky Assaciation has been putting light pollution on the international environmental agenda's. Initiatives to halt the adverse environmental impact of light pollution and space debris are widely recearched and discussed on their site. |
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IESNA
the Illuminating Engineering Society of North America |
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IALD
The International Association of Lighting Designers. |
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