§47-12-229.

§47-12-229.
   
   (a) The Department of Highways shall adopt standards and
   specifications applicable to head lamps, clearance lamps,
   identification and other lamps on snow-removal equipment, when
   operated on the highways of this state in lieu of the lamps otherwise
   required on motor vehicles by this chapter. Such standards and
   specifications may permit the use of flashing lights for purposes of
   identification on snow-removal equipment when in service upon the
   highways. The standards and specifications for lamps 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.
   
   (b) It shall be unlawful to operate any snow-removal equipment on any
   highway unless the lamps thereon comply with and are lighted when and
   as required by the standards and specifications adopted as provided in
   this section.