Compared with the traditional street lamp, LED street lamp is more energy saving and environmental protection, better brightness, so it has been widely used in municipal road engineering construction. The number of LED street lamps purchased every year is huge, but some LED street lamps will suddenly go out after a long time. So what are the reasons for this?

Generally speaking, LED street lamps are classified as completely off and partially off. If all the lights are not on, it is necessary to consider whether the LED street lamp trip. If so, just pull the brakes. If the power is turned on, or all the lights are off, then it is necessary to consider the drive of the LED street lamp. In this case, contact the street lamp manufacturer to replace the new driver.

If a part of the light is not bright, it may be that part of the LED street lamp head is faulty or damaged. We should consider the following:

1. Poor quality LED chip

At present, the quality of LED chips on the market is uneven, some LED chips are of poor quality, short service life, will be damaged in a short time, naturally not bright.

2. The heat sink performance is poor

The radiator performance is not good, the LED lamp head internal heat is too high, more than the chip withstand the highest temperature, leading to LED chip damage, appear not bright phenomenon.

3. The driver is damaged.

Power failure can also cause other LED street lamp components to fail to function properly.

In fact, there are many factors that lead to the sudden extinction of LED street lamps. Here, Bian Shaw won't tell you everything about them. However, be aware that you want LED street lamps to last a long time. When choosing a reliable street lamp manufacturer, pay attention to regular maintenance at ordinary times to ensure the stability of LED street lamps.