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illi 2018 'Intensive Course' @ The University of Oklahoma, October 11 - 16, 2018

For detailed information and the course schedule, please go to our 'Intensive Courses' page!

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illi's first internationally located Intensive Course in Japan in October 2017 was an inspiring success.

Read more and find a link to Photographer George Gruel's image collection on our 'Intensive Courses' page.

Our Mission

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The International Landscape Lighting Institute (illi) informs, educates and promotes the art and technology of landscape lighting, allowing people to safely and securely navigate in the dark, while providing a beautiful nighttime environment.

 

Our Vision

When we design landscape lighting, we reveal a whole new world - elements in a garden are seen in a new way.  Plantings, structures, art and water take on new dimensions and appearances.  Lighting gives us back a primordial visual connection to nature, which is otherwise lost in the darkness.  We see the seasons unfold through our windows and receive comfort in the night.