Section 25103 Of Article 6. Side And Fender Lighting Equipment From California Vehicle Code >> Division 12. >> Chapter 2. >> Article 6.
25103
. Whenever the load upon any vehicle extends from the left
side of the vehicle one foot or more, there shall be displayed at the
extreme left side of the load during darkness:
(a) An amber lamp plainly visible for 300 feet to the front and
rear of the vehicle.
(b) An amber lamp at the front visible for 300 feet to the front
and a red lamp at the rear plainly visible for 300 feet to the rear
of the vehicle if the projecting load exceeds 120 inches in length.
The lamp shall not contain a bulb rated in excess of six
candlepower.