[2] The festival is an outdoor exhibition in public space of national and international light artists.
The light artworks are connected by a walking route of approximately 5 kilometres which runs through the city centre.
The festival route changes every year to give attention to different areas and neighborhoods of Eindhoven.
In Eindhoven, engineers, designers, scientists and artists work together to create innovative light concepts and -techniques as well as new insights.
In 2016 these projects were exhibited at the Eindhoven University of Technology campus for celebrating the 60th anniversary of its founding.