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Can the LED display really last 100,000 hours?

2022/03/18

Can LED displays really last 100,000 hours? Like other electronic products, LED displays have a lifetime. Although the theoretical life of LED is 100,000 hours, it can work for more than 11 years based on 24 hours a day and 365 days a year, but the actual situation and theoretical data are much different. According to statistics, the life of LED displays on the market is generally 6~8 In years, LED displays that can be used for more than 10 years are already very good, especially outdoor LED displays, whose lifespan is even shorter. If we pay attention to some details in the use process, it will bring unexpected effects to our LED display.
Starting from the purchase of raw materials, to the standardization and standardization of the production and installation process, it will have a great impact on the useful life of the LED display. The brand of electronic components such as lamp beads and IC, to the quality of switching power supply, these are all direct factors that affect the life of the LED display. When we are planning the project, we should specify the specific brands and models of reliable quality LED lamp beads, good reputation switching power supplies, and other raw materials. In the production process, pay attention to anti-static measures, such as wearing static rings, wearing anti-static clothes, and choosing dust-free workshops and production lines to minimize the failure rate. Before leaving the factory, it is necessary to ensure the aging time as much as possible, so that the factory pass rate is 100%. During the transportation, the product should be packaged, and the packaging should be marked as fragile. If it is shipped by sea, it is necessary to take measures to prevent hydrochloric acid corrosion.
For outdoor LED displays, you must have necessary peripheral safety equipment, and take measures to prevent lightning and surges. Try not to use the display during thunderstorms. Pay attention to the protection of the environment, try not to put it in a dusty environment for a long time, and it is strictly forbidden to enter the LED display screen, and take rain-proof measures. Choose the correct heat dissipation equipment, install fans or air conditioners according to the standard, and try to make the screen environment dry and ventilated.
In addition, the daily maintenance of the LED display is also very important. Regularly clean the dust accumulated on the screen to avoid affecting the heat dissipation function. When playing advertising content, try not to stay in all white, all green, etc. for a long time, so as not to cause current amplification, cable heating and short-circuit faults. When playing festivals at night, the brightness of the screen can be adjusted according to the brightness of the environment, which not only saves energy, but also prolongs the life of the LED display.

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