Single-filament upper beam sealed beam headlamp units shall be aimed with the center of the high intensity zone on a vertical line straight ahead of the lamp center and 5 cm (2 in.) below the level of the lamp center.
Cal. Code Regs. Tit. 13, § 676
Note: Authority cited: Section 26103, Vehicle Code. Reference: Sections 24012 and 26103, Vehicle Code.