Section 25951 Of Article 15. Light Restrictions And Mounting From California Vehicle Code >> Division 12. >> Chapter 2. >> Article 15.

. Any lighted lamp or device upon a motor vehicle other than headlamps, spotlamps, signal lamps, or auxiliary driving lamps, warning lamps which projects a beam of light of an intensity greater than 300 candlepower shall be so directed that no part of the beam will strike the level of the roadway at a distance of more than 75 feet from the vehicle.