traffic lights
US /ˈtræf.ɪk ˌlaɪts/
UK /ˈtræf.ɪk ˌlaɪts/

1.
светофор
a set of automatically operated colored lights, typically red, yellow, and green, for controlling the flow of traffic at road junctions or pedestrian crossings
:
•
The car stopped at the traffic lights.
Машина остановилась на светофоре.
•
Turn left at the next set of traffic lights.
Поверните налево на следующем светофоре.