Section 25451 Of Article 11. Acetylene Lamps From California Vehicle Code >> Division 12. >> Chapter 2. >> Article 11.
25451
. Any motorcycle equipped with one lighted acetylene headlamp
complies with the provisions of this code concerning lighted
headlamps on motorcycles when the acetylene headlamp is fitted with a
clear plane glass front and a bright six-inch spherical mirror and a
standard acetylene one-half or five-eighths foot burner, projecting
sufficient light ahead to reveal any vehicle, person, or substantial
object upon the roadway within a distance of 115 feet.