The car, never opened, has also sat! Whether you are inside or outside, you will let the dazzling lights attract attention, but you know that every dazzling light is closely related to the safety of people inside and outside the car. This article will literate everyone and understand the role of each indicator light on the car. Generally, the classification of lamps on a car can be divided into external lamps and internal lamps.
Common external lights are: headlights, fog lights, license plate lights, backup lights, brake lights, turn signals, position lights, position lights, parking lights and warning lights.
External fixtures are generally available in white, orange, and red; vehicles that perform special tasks, such as fire trucks, police cars, ambulances, and repair vehicles, use red, yellow, or blue flashing warning lights with priority. Motor vehicles should participate in safety testing and comprehensive testing on time to ensure that external lighting is complete and effective.
Headlight
Commonly known as "headlights", they are mounted on the sides of the car's head to illuminate the road ahead. There are two lights and four lights. When the four-lamp headlights are installed side by side, one corresponding to the outer side is a near-and high-beam double-beam lamp; and one corresponding to the inner side is a high-beam single-beam lamp. The high beam is generally 40-60W, and the low beam is usually 35-55W.
Fog light
Installed on the head or tail of the car. In the case of fog, snow, heavy rain or dust, it is used to improve the lighting of the road ahead. The front fog lamp has a power of 45-55W and the light color is orange-yellow. The rear fog lamp has a power of 21W or 6W and the light color is red to warn the trailing vehicle to maintain a safe distance.
License Plate Light
It is mounted on the top or left and right sides of the rear license plate of the car to illuminate the rear license plate. The power is generally 5-10W, ensuring that the pedestrians can see the words and figures on the license plate 20m behind the car.
Reversing light
Installed at the rear of the car, when the transmission is reversed, it automatically lights up, illuminating the rear side of the car, and alerting the rear vehicle pedestrians to pay attention to safety. The power is generally 20-25W, and the light color is white.
Brake light
Commonly known as "brake lights." Installed at the rear of the car. When the brake pedal is depressed, a strong red light is emitted to indicate the brake. The power is 20-25W, the light color is red, and the display area of ​​the lampshade is lighter than the rear position. In order to avoid the danger of the trailer colliding with the large car, the high-position brake light displayed by the light-emitting diodes in the rear window of the car can be installed.
Turn signal
The main turn signals are generally installed on the left and right sides of the car's head and tail to indicate the direction of the vehicle. A side turn signal is installed in the middle of the car side. The main turn signal power is generally 20-25W, and the side turn signal is 5W. When turning, the light is flashing and the frequency is specified as 1. Sic. 5HZ, starting time is not more than 1.5s. When the emergency distress needs other vehicles to avoid evasive, all the turn signals can be turned on and flashed through the hazard warning light switch.
Position light
Also known as "width lamp", "position lamp", installed in the front, back and side of the car, when the night lights are connected to the front lights, the position lights, instrument lights and license plate lights are simultaneously illuminated to mark the shape of the vehicle. Wait. The power is generally 5-20W. The front light is commonly called "small light", the light color is white or yellow, the rear light is commonly called "tail light", the light color is red; the side light color is amber.
Position light
Commonly known as "corner lights", vehicles with an empty vehicle height of 3m or more should be equipped with position lights to indicate the contour of the vehicle. The position lamp power is generally 5W.
Parking light
Installed on the front and rear sides of the car, it is required to confirm the light signal from the front of the car and the rear of the car 150m, requiring the light color in front of the car to be white and the tail to be red. When parking at night, the parking lights are turned on to mark the vehicle shape.
Warning Light
Generally installed on the top of the car, used to indicate the special type of vehicle, the power is generally 40-45W. The fire truck and police car are red, the ambulance is blue, the rotation speed is 2 to 6 times per second, and the bus and taxi are white and yellow. The taxi light indicator light is mounted on the instrument panel, the power is 5-15W, and the light color is red and white.
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