California Code of Regulations
Title 13 - Motor Vehicles
Division 2 - Department of the California Highway Patrol
Chapter 2 - Lighting Equipment
Article 4 - Photometric Requirements
Section 651 - Test Distance
Universal Citation: 13 CA Code of Regs 651
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
The photometer shall be at a distance of 30.5 m (100 ft) from the center of the light source or the face of the reflex reflector unless a referenced standard specifies otherwise.
Note: Authority cited: Section 26103, Vehicle Code. Reference: Sections 24012 and 26103, Vehicle Code.
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