Code of Federal Regulations (alpha)

CFR /  Title 46  /  Part 120  /  Sec. 120.420 Navigation lights.

All vessels must have navigation lights that are in compliance with the applicable sections of the International and Inland Navigation Rules, except that a vessel of more than 19.8 meters (65 feet) in length must also have navigation lights that meet UL 1104, ``Marine Navigation Lights,'' or other standard specified by the Commandant.