What type of light characteristic would a buoy with quick flashing lights have?

A buoy with quick flashing lights is identified by the characteristic known as "Flashing." This designation refers to lights that exhibit a series of brief flashes at regular intervals. Specifically, the light characteristics indicate how often and how quickly a light turns on and off, providing critical navigational information to mariners.

Quick flashing lights are typically used to alert sailors to specific locations or hazards in the waters, and their rapid rhythm makes them easily recognizable from a distance. In buoy lighting schemes, the frequency and pattern of the flashes can be crucial in distinguishing one buoy from another, as they can convey important information concerning navigation, such as indicating a channel or marking a hazard.

The other light characteristics listed—Occulting, Pulsating, and Fixed—do not apply to this scenario. Occulting lights have a pattern of light and dark periods that can last longer than the light phases, whereas Pulsating lights vary their intensity. Fixed lights remain constantly lit without any interruptions. Each characteristic serves a unique purpose and is used to facilitate safe navigation in different contexts, but for a buoy with quick flashing lights, the term "Flashing" is the appropriate classification.