Basic Knowledge of Tail Lights

Car has become a very important tool in our life. No matter where we are, we can see cars. Although it is widely used by people, people still know little about tail lights.

tail lights

Automotive tail lights include the lights in the rear of the car and light bulbs. The role of lighting is to take use of the light aggregated by light bulbs and then transmit the light out to achieve the brightness and the range of the light; the other role of lighting is to change the light’s color. Currently there are three kinds of bulbs. They are halogen bulbs, HID light bulbs, and LED car bulbs. Overall, the entire car taillight design involves optics, materials science, structural science etc. The design to give full play to the light efficiency, taking the different shapes, lines, and the perfect combination of vehicles into account is a difficult test for designers.

Tail lights include turn signals, brake lights, position lights, rear fog lamps, reversing lights, parking lights. Some vehicles combine the brake lights with position lights together. Those light bulbs are two-wire, such as P21/5W lamp. When you use the brake lights, the power of the lamp is 21W. When you use position lights, the power is 5W. As we know, rear fog light is on the left and the reversing light is on the right. Therefore, a car only has a single fog lamps and a single reversing light. Turn signals and brake lights are symmetrical.

In recent years, car’s exterior styling is highly related to the aerodynamic and aesthetic elements. And the streamline shape of low side becomes more and more popular. With the development of LED technology, more and more cars start using the LED light bulbs. As the LED material has the character of green energy, efficiency and longevity, LED bulb will completely replace the halogen bulb. The application of auto LED light can be divided into light lamps and decorative lights.  Light lamps are suitable for the light indicator, the front and rear turn lights, brake lights, reversing lights, fog lamps, reading lamps and other functional aspects; decorative lamp is mainly used for color transformation of automotive lighting to beautify the exterior landscaping. In recent years, as part of the automotive LED brightness problems have been solved, more and more manufacturers use LED bulbs. LED lights have become a fashionable trend. Audi, BMW and other famous brands have been widely used among automobile manufacturers.


buy tail lights


At first, you should take the LED lights into consideration. Second, you should have a purchasing plan. During the buying process, you should clear what brand you need, how much money you want to spend.Third, pick up a well-known store or website, like topgearautoparts.