Cal. Sts. & High. Code § 19300
A petition asking for the installation and maintenance of additional lights pursuant to Chapter 9 of this part may request the board of supervisors to establish a temporary zone consisting solely of contiguous territory within the district which will be benefited by said additional lights, for the purpose of levying a special tax therein to finance the cost of installation and temporary maintenance thereof. In such case, the petition shall contain:
(d) A description of the boundaries of the proposed temporary zone.
A proposal to form a temporary zone pursuant to this section shall be subject to the provisions of Chapter 3 of Title 6 of the Government Code to the same extent as a proposal to form a district.