traffic lights

US /ˈtræf.ɪk ˌlaɪts/
UK /ˈtræf.ɪk ˌlaɪts/
"traffic lights" picture
1.

feux de circulation, feu rouge

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.
La voiture s'est arrêtée aux feux de circulation.
Turn left at the next set of traffic lights.
Tournez à gauche au prochain feu de circulation.