CFR›Title 33›Chapter I›Part 149›Subpart E›Subject Group Lights ContainsSection 149.520CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Sections 149.520 § 149.520 What kind of lights are required? Previous General General Next Lights on Buoys Used To Define Traffic Lanes Lights on Buoys Used To Define Traffic Lanes