All outdoor artificial illuminating devices, unless exempted, shall be installed in conformance with the provisions of this chapter, the zoning regulations and any building codes which may hereafter be enacted, as applicable. Where any provisions of any of the Utah State Code or any federal law, or any zoning ordinance, conflict with the requirements of this chapter, the most restrictive shall be applied. [Ord. 08-17-2021B § 2 (Exh. A)].