Dobbins JLUS IMP Public Draft Light Pollution Study | Page 289

Pattern Outdoor Lighting Code
Standard ver. 2.0
This document is based on the USA Pattern Code contained within
the IDA Outdoor Lighting Code Handbook, published by the
International Dark-Sky Association in 2000. It has been revised and
updated by the author.
Pattern Outdoor Lighting Code (USA)
Standard ver. 2.0
July 2010
Appendix C: Pattern Outdoor Lighting Guide
Christian B. Luginbuhl
U.S. Naval Observatory
Flagstaff Station
Page C-1
2