What is the purpose of a car tail light
The main functions of automobile taillights include warning of coming cars behind, improving visibility, enhancing recognition and communicating driving intention . To be specific:
Warning rear coming car : the main function of the taillight is to send a signal to the rear coming car to remind them of the direction of the vehicle and possible actions, such as braking, steering, etc., so as to avoid the occurrence of rear-end collision .
Improve visibility : in low light environment or bad weather, such as fog, rain or snow, taillights can improve the visibility of vehicles, increase driving safety .
Enhance identifiability : different models and brands of headlights have their own characteristics in design. Taillights can enhance the identifiability of vehicles when driving at night and facilitate other drivers to recognize .
Convey driving intention : through different light signals, such as brake lights, turn signals, etc., taillights can effectively convey the driver's operating intention to the rear vehicle, such as slowing down or turning, thus enhancing driving safety .
Types and functions of taillights
Automotive taillights mainly include the following types:
Width light (outline light) : indicates the width of the vehicle to inform each other and the vehicle behind.
brake light : generally installed at the rear of the vehicle, the main color is red, enhance the penetration of the light source, so that the vehicle behind the vehicle is easy to find the brake in front of the vehicle even in the case of low visibility.
turn signal : It is turned on when motor vehicles are turning to remind vehicles and pedestrians to pay attention.
reversing light : used to illuminate the road behind the vehicle and warn vehicles and pedestrians behind the vehicle, indicating that the vehicle is reversing.
fog lamp : installed on the front and rear of the vehicle, used to provide lighting in fog and other low visibility environment .
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