IECC § 405.5.2 | Campus Exterior Lighting Regulations
Coordinated discussion of IEEE 3001.9 with the next revision of the International Energy Conservation Code
http://standards.plantops.umich.edu/iecc-section-5-2-2-1-exterior-lighting-regulations/
This will be on the agenda of the December 15th teleconference.
https://site.ieee.org/icps-ehe/2015/07/27/ieee-3001-9-campus-outdoor-lighting-concepts/