R.I. Gen. Laws § 31-24-6: Height of head lamps.

Every head lamp upon every motor vehicle, including every motorcycle and motor-driven cycle, shall be located at a height measured from the center of the head lamp of not more than fifty-four inches (54") nor less than twenty-four inches (24") to be measured as set forth in § 31-24-3. Violations of this section are subject to fines enumerated in § 31-41.1-4.