Section 9-499.11 - Lighting standards for municipal buildings; life cycle costing; evaluation standards; shieldingA. A city or town with a population of fifty thousand or more persons shall provide for efficient and effective lighting systems for new construction and major renovations of municipal buildings, structures, facilities and areas as determined by an evaluation based on the illuminating engineering society of north America lighting handbook and recommended practices.B. Life cycle costs as defined in section 34-454 shall be used to evaluate the design, equipment and materials that are considered pursuant to subsection A of this section.C. All outdoor light fixtures that are owned and operated by a city or town and that are subject to the requirements of subsection A of this section shall be fully shielded as defined in section 49-1101, except that outdoor light fixtures for a municipal recreational area or municipal sports facility shall be fully or partially shielded as defined in section 49-1101. This subsection does not apply to those outdoor light fixtures that are not required to be shielded pursuant to section 49-1102.