Okla. Stat. tit. 47, § 47-12-216: Lamps, lighting devices, or reflectors on animal-drawn

and certain other vehicles.

A. Animal-drawn vehicles and vehicles referred to in subsection

C of Section 12-101 of this title, not specifically required by the

provisions of this chapter to be equipped with lamps or other

lighting devices, shall, at all times specified in subsection B of

Section 12-201 of this title, be equipped with at least one lamp

emitting a white light visible from a distance of not less than one

thousand (1,000) feet to the front of said vehicle, and shall also

be equipped with two lamps displaying red light visible from a

distance of not less than one thousand (1,000) feet to the rear of

said vehicle or, as an alternative, one lamp displaying a red light

visible from a distance of not less than one thousand (1,000) feet

to the rear and two red reflectors visible for distances of six

hundred (600) feet to one hundred (100) feet to the rear when

illuminated by the lower beams of headlamps.

B. The failure on the part of an owner or driver of any vehicle

specified in this section to display any lamp, lighting device, or

reflector required by this section shall not relieve the operator of

a motor vehicle from negligence in the event of a collision.