Ohio Revised Code Title XLV. Motor Vehicles Aeronautics Watercraft § 4513.18

(A) The director of transportation shall adopt standards and specifications applicable to headlights, clearance lights, identification, and other lights, on snow removal equipment when operated on the highways, and on vehicles operating under special permits pursuant to section 4513.34 of the Revised Code, in lieu of the lights otherwise required on motor vehicles. Such standards and specifications may permit the use of flashing colored lights, other than blue or red in color, for purposes of identification on snow removal equipment, and oversize vehicles when in service upon the highways. The standards and specifications for lights referred to in this section shall correlate with and, so far as possible, conform with those approved by the American association of state highway officials.

It is unlawful to operate snow removal equipment on a highway unless the lights thereon comply with and are lighted when and as required  1 by the standards and specifications adopted as provided in this section.

(B) Whoever violates this section is guilty of a minor misdemeanor.