The City will, in accordance with the provisions of Section 909.02, furnish street lights in residential areas. Such street lights shall be furnished electricity with overhead distribution facilities and have all fixtures mounted on wood poles, and shall be of 2,500 light lumens per light. Such lights and poles are to be spaced approximately 250 feet apart and the cost of electricity for such lights is to be paid for from general funds of the City, provided that such lights, overhead distribution facilities, fixtures and poles are available to the City under the contract between the City and the Columbus Southern Power Company.