brake light

US /ˈbreɪk laɪt/
UK /ˈbreɪk laɪt/
"brake light" picture
1.

luz de freio, luz de travão

a red light at the back of a vehicle that lights up when the driver presses the brake pedal

:
The driver ahead had a broken brake light.
O motorista da frente tinha uma luz de freio quebrada.
Always check your brake lights before driving.
Sempre verifique suas luzes de freio antes de dirigir.