Appendix 520. Light and glare.
Latest version.
520.1 Definition: Footcandle: The illumination at all points one (1) foot distant from a uniform point source of one (1) candle power.
520.2 In all districts, any operation or activity which produces light or glare, except for cars, trucks, and other vehicles traveling on highways, streets, or railways, shall not cause illumination in excess of one (1) footcandle across any residential lot line in any residential district.
520.3 Public streetlights are exempt from this requirement.