backup light

　　He drove into the back of my truck and smashed the tail light.

　　他开车撞进我卡车的后部，把我的尾灯撞得粉碎。

　　The tail lamp lightens to indicate something has gone wrong with the car.

　　闪烁的尾灯表明这辆车出问题了。

1. Tail lamp support structure for vehicle for uneven ground running
   Vehicular active stop and tail lamp module
2. Simulation of Lighting Appearance of Tail Lamp
   Optics designing and simulation of a LED tail lamp
3. Development of a high-functionality tail lamp system in the second phase of the ASV program
   An Effective Method of Head lamp and Tail Lamp Recognition for Night Time Vehicle Detection
4. In-vehicle camera apparatus enabling recognition of tail lamp of distant preceding vehicle
   VEHICULAR LAMP ASSEMBLY WITH A SIMPLIFIED STRUCTURE AND CHMSL AND TAIL LAMP INCORPORATING THE SAME
5. Development of a system alerting unsafe actions of texting while walking using a tail lamp