(photography) A continuous circular strip of light around a camera lens (either directly on the rim or as a standalone item) for the purpose of evenly illuminating the subject.

The light under the headlight of a vehicle.

One of multiple lights fitted to the front and rear of a vehicle, used to warn other drivers of a dangerous situation, typically when the vehicle is not working properly.

designed for occasional or moderate service only —used of a tool or a machine / capable of being done by a light-duty device / (of a vehicle) designed to carry fairly light loads

simple past tense and past participle of green-light

Third-person singular simple present indicative form of green-light

present participle of green-light

Alternative form of shed light on

plural of hazard light

(Southern US) white bread