A. Specific Purpose. The specific purpose of this chapter is to restrict the use of outdoor artificial illuminating devices to conserve energy and reduce light pollution, while maintaining adequate visibility for safety on public and private property.

B. Conformance with Applicable Codes. All outdoor artificial illuminating devices shall be installed in conformance with the provisions of this code, MCC Title 17, Subdivisions, and the International Green Building Code, when adopted by the city, and the International Energy Conservation Code, as adopted by the city, and all other applicable city ordinances and code requirements. Where any provisions of the Arizona Revised Statutes (A.R.S.), or any federal law, or any companion city code conflicts with the requirements of this chapter, the most restrictive shall govern.

C. Approved Material and Methods of Installation. The provisions of this code are not intended to prevent the use of any material or method of installation not specifically prescribed by this code, provided any such alternate has been approved. The zoning administrator may approve any such alternate; provided, that the proposed design, material or method: