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Do you know the Advantages and Disadvantages of Round Tail Lights?

Jul. 06, 2020

As a Round Tail Lights Manufacturer, share with you. LED car light refers to a car light using LED (light emitting diode) as the light source. Because LEDs have the characteristics of high brightness, rich colors, low power consumption and long life, LEDs are widely used in the automotive field. Common exterior lights are: headlights, fog lights, license plate lights, reversing lights, brake lights, turn signals, position lights, profile lights, parking lights and warning lights and daytime running lights. The light color of external lamps is generally white, orange and red; vehicles that perform special tasks, such as fire trucks, police cars, ambulances, and emergency repairs.

Round Tail Lights

Round Tail Lights

For vehicles, red, yellow or blue flashing warning lights with priority to pass are used. Motor vehicles should participate in safety testing and comprehensive testing on time to ensure that the external lighting is complete and effective.


One: Long life, generally up to tens of thousands or even 100,000 hours. Some people think that if LEDs are used for future automotive lighting, there will be no need to replace lamps throughout the entire life of the car.

Two: high efficiency and low energy consumption. The LED light source can directly produce the red, amber and other colors required by automotive lamps without color filtering, without loss, and the energy utilization rate is as high as 80%.

Three: The quality of light is high, and it is an environmentally friendly product with basically no radiation and a "green" light source.

Four: The structure of the LED is simple, the internal support structure is sealed with transparent epoxy resin around it, and the seismic performance is good.

Five: There is no delay in lighting, and the response speed of lighting is fast (nanosecond level), which is suitable for objects with fast moving speed.

Six: It is suitable for low-voltage work and can be applied to automobiles.

Seven: LED occupies a small volume, designers can change the lamp mode at will, so that the car shape is diversified. Car manufacturers' favor of LEDs is entirely determined by the advantages of LEDs.


One: The cost is high. Taking LED reversing lights as an example, one LED reversing light is nearly 30 yuan, while the price of a light bulb is only 3 yuan, many of which are the cost of LED lights. The high price makes ordinary cars unable to afford LED lights, and the market cannot be promoted.

Two: Difficulties in popularization of LED car headlights, poor heat dissipation, poor heat dissipation treatment and easy light decay. Affect the service life of car lights.

Three: There is no industry standard, and the product quality is uneven;

4. Light design has a little difficulty;

Fifth, it is not suitable for long-term lighting, if simple lighting design should be considered for long-term lighting;

6. Poor maintenance performance;

7. The point light source has a certain gap between the appearance of the lamp and the bulb we are used to, and the acceptance of people is challenged.

Our company also has Round Tail Lights for sale, please contact us.