What are the advantages of LED lamps, xenon lamps and halogen lamps?

In recent years, LED lamps have been greatly favored by the automotive industry. What are the advantages of LED lamps compared with xenon lamps and halogen lamps? Let's make it up to popularize this knowledge.

Difference between LED lamp and xenon lamp and halogen lamp

1. Energy conservation and consumption reduction are increasing year by year.

The luminous efficiency of LED is relatively high, which is more than twice that of fluorescent lamp. However, if we use household energy-saving lamps, we can save about twice as much energy as incandescent lamps, and energy-saving lamps can save more than three times as much energy as LED lamps. The same is true of cars. For the same daytime running lamps, the energy consumption of led only accounts for 1 / 20 of that of halogen lamps. At present, the cost of LED is also decreasing year by year. According to statistics, the price of LED lamps drops sharply by 20% every year.

2. Long life

At present, the average service life of automotive LED lamps can reach more than 50000 hours, while some well-known lighting suppliers can provide LED components with a service life of more than 100000 hours, which is equivalent to 11 years without changing bulbs.

3. Wear resistance

The structure of LED lamp is very simple, and its impact resistance and seismic performance are very good. Don't worry that the light bulb will break easily, and can adapt to all kinds of harsh environments.

4. Small components and simple layout.

The components of LED lamps are very small and can be well designed and arranged. This is also a huge advantage of LED bulb, which caters to the design requirements of automobile manufacturers, breaks the traditional lighting system and creates a new lighting system mode, so that we have better lighting.

5. Fast lighting speed

LED lights light up very fast, but very subtle. At present, it is mostly used in the tail lamp and turn signal lamp of the car, which can light up quickly and play a very good warning role. If the LED lamp is applied to the headlamp, its effect will be safer than xenon lamp and halogen lamp.

6. Low loss

The brightness of LED lamp is high, and the brightness is much lower than that of halogen lamp. They are suitable for automobile headlights, brake lights, turn signals, etc.