33 C.F.R. § 66.10-35 Navigation lights.
Title 33 - Navigation and Navigable Waters
A red light shall only be used on a solid colored red buoy. A green light shall only be used on a solid colored black or a solid colored green buoy. White lights shall be used for all other buoys. When a light is used on a cardinal system buoy or a vertically striped white and red buoy, it shall always be quick flashing. [CGD 97–018, 63 FR 33574, June 19, 1998]
Title 33: Navigation and Navigable Waters
PART 66—PRIVATE AIDS TO NAVIGATION
Subpart 66.10—Uniform State Waterway Marking System
§ 66.10-35 Navigation lights.

