Dobbins JLUS IMP Public Draft Light Pollution Study | Page 251

MODEL LIGHTING ORDINANCE - USER ’ S GUIDE MODEL LIGHTING ORDINANCE -
TEXT
III . GENERAL REQUIREMENTS ( cont .) - Ordinance Text
e . Temporary lighting for theatrical , television , performance areas and construction sites ;
f . Underwater lighting in swimming pools and other water features
g . Temporary lighting and seasonal lighting provided that individual lamps are less than 10 watts and 70 lumens .
h . Lighting that is only used under emergency conditions .
i . In lighting zones 2 , 3 and 4 , low voltage landscape lighting controlled by an automatic device that is set to turn the lights off at one hour after the site is closed to the public or at a time established by the authority .
Exceptions to III . ( B .) All lighting shall follow provisions in this ordinance ; however , any special requirements for lighting listed in a ) and b ) below shall take precedence .
a . Lighting specified or identified in a specific use permit .
b . Lighting required by federal , state , territorial , commonwealth or provincial laws or regulations .
LIGHTING CONTROLS - User ’ s Guide
This section requires all outdoor lighting to have lighting controls that prohibit operation when sufficient daylight is available , and to include the capability , either through circuiting , dimming or alternating sources , to be able to reduce lighting without necessarily turning all lighting off .
C . Lighting Control Requirements
1 . Automatic Switching Requirements Controls shall be provided that automatically extinguish all outdoor lighting when sufficient daylight is available using a control device or system such as a photoelectric switch , astronomic time switch or equivalent functions from a programmable lighting controller , building automation system or lighting energy management system , all with battery or similar backup power or device .
USER ’ S GUIDE - Page 9 ORDINANCE TEXT - Page 9
Appendix B : Model Lighting Ordianance Page B-9