Shenzhen Juste Photoelectric Co,. Ltd

How to make LED display lifespan of 100,000 hours?

time:2019-10-09
LED displays, like other electronic products, have a lifesoan. Although the theoretical lifespan of LED is 100,000 hours, it can work for more than 11 years according to 24 hours a day, 365 days a year, but the actual situation and theoretical data are much worse.

According to statistics, the lifespan expectancy of LED displays on the market is generally 6~8 years. LED large screens that can be used for more than 10 years are already the limit, especially the outdoor LED display, the life is even shorter. If we notice some details in the use process, it will bring unexpected results to our display.

The procurement of raw materials and the standardization of the production and installation process will have a great impact on the lifespan of LED displays. The brand of electronic components such as lamp beads and ICs, as well as the quality of power supplies, are all direct factors affecting the life of LED large screens. When planning the project, we should specify the quality of the reliable LED lamp beads, good reputation of switching power supply, and the specific brand and model of other raw materials. In the process of production, you should pay attention to anti-static measures, such as wearing anti-static rings, wearing anti-static clothes, choosing a dust-free workshop and production line to minimize the failure rate. Before leaving the factory, it is necessary to ensure the aging time as much as possible, and the factory pass rate is 100%.

For outdoor LED display, it is necessary to have peripheral safety equipment, and do a good job of lightning protection against surge. Try not to use the display during lightning storms, not to put it in a dusty environment for a long time. It is forbidden to enter the water inside the display screen and take measures to prevent rain. Choose the correct cooling equipment, install the fan or air conditioner according to the standard, and the environment around the LED screen should be as dry and ventilated as possible.

In addition, the daily maintenance of the LED display is also very important, regularly clean the dust accumulated on the screen, so as not to affect the heat dissipation function. When playing advertising content, try not to be in full white, full green, etc. for a long time, so as to avoid current amplification, cable heating and short circuit failure. When playing a advertising content at night, you can adjust the brightness of the screen according to the brightness of the environment, which not only saves energy, but also prolongs the lifespan of the LED display.