(7) Every bicycle in use between sunset and sunrise shall be equipped with a lamp on the front exhibiting a white light visible from a distance of at least 500 feet to the front and a lamp and reflector on the rear each exhibiting a red light visible from a distance of 600 feet to the rear. A bicycle or its rider may be equipped with lights or reflectors in addition to those required by this section. A law enforcement officer may issue a bicycle safety brochure and a verbal warning to a bicycle rider who violates this subsection or may issue a citation and assess a fine for a pedestrian violation as provided in s. 318.18. The court shall dismiss the charge against a bicycle rider for a first violation of this subsection upon proof of purchase and installation of the proper lighting equipment.