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!
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.
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.