Institutional Memberships

Connect with a network of like-minded advocates interested in wildlife and lighting issues. Become an institutional ZLI member!

Institutional Membership: $5000

This level of support qualifies an institution to become an integral part of our network, complete with verbal consultations, marketing benefits and access to ZLI Programming. Members internally share regular lighting measurements according to ZLI standards, to enhance care decisions and reduce impact of artificial lighting in the environment.


Institutional Certification: $15,000

Certified members enjoy regular monitoring of their projects along with data coordination related to light and lighting challenges. ZLI personal train aquarium and zoo staff in comprehensive and regular light measurements, to ensure the best care for the animals in our facilites. ZLI staff provide ongoing support in quarterly visits.


Join our mailing list!

Conservation Partners

zaa sponsor aza sponsor jaza sponsor international dark sky sponsor