(A) All artificial outdoor illuminating devices (luminaires) shall be installed and utilized in conformance with the provisions of this chapter, and all other ordinances or building codes of the City.

(B) Where any provisions of the Arizona Revised Statutes, or any federal law, or any companion ordinance conflict with the requirements of these outdoor lighting provisions the most restrictive shall govern.

(C) The provisions of this chapter are not intended to promote the use of any one light source, material, or method of installation. This chapter does however prohibit certain light sources. The City may consider any state-of-the-art technology, which is consistent with the intent of this title, as new lighting technology develops which is useful in reducing light above the horizontal plane. (Ord. 312 § 2(17.1), passed 4-11-2012. Code 2012 § 152.276.)