§17C-15-25. Number of driving lamps required or permitted.

(a) At all times specified in section two of this article at least two lighted lamps shall be displayed, one on each side at the front of every motor vehicle other than a motorcycle, motor-driven cycle or moped, except when such vehicle is parked subject to the regulations governing lights on parked vehicles.

(b) Whenever a motor vehicle equipped with head lamps as herein required is also equipped with any auxiliary lamps or a spot lamp or any other lamp on the front thereof projecting a beam of intensity greater than three hundred candlepower, not more than a total of four of any such lamps on the front of a vehicle shall be lighted at any one time when upon a highway.