California Code
CHAPTER 2 - Lighting Equipment
ARTICLE 13 - Headlamps on Motorcycles and Motor-Driven Cycles

Section 25650. - 25650. Every motorcycle during darkness shall be equipped with at...

Section 25650.5. - 25650.5. Every motorcycle manufactured and first registered on and after...

Section 25651. - 25651. The headlamp upon a motor-driven cycle may be of...