LED display screen is a display mode by controlling semiconductor light-emitting diodes, which is usually composed of many red light-emitting diodes. It displays characters by flashing lights. With the rapid development of LED display technology and design, the frequency of using LED display in all walks of life has gradually increased in recent years. Its uses are also more extensive. However, there is a problem that users are very concerned about, and that is how long the service life of LED advertising screen is. Under proper use environment, the service life of LED display screen can reach 100,000 hours. Here are some factors affecting the service life of LED display.
The indoor advertising display screen is slightly affected by the use environment because the indoor temperature difference is small. Even in the summer, there is an air conditioner to cool the room with no impact of rain and snow. There is also no need to worry about the irradiation of high beam. While outdoor LED displays need more attention to weather effects.
2. Materials used
The circuit, housing, power supply, wiring board and other components of LED display screen are the key points that cannot be ignored. If a certain part goes wrong, it will directly affect the use of the whole advertising LED display screen. Therefore, it is necessary to select components with good quality.
3. The process of the manufacturer
There are many manufacturers of LED display screens and the competition is relatively fierce. Some manufacturers will reduce the quality of their products for the sake of price advantage. Therefore, we should choose manufacturers with strict control, qualified technology and good reputation so as to guarantee the quality and production process.
4. Luminous device of LED display screen
Choose good quality luminous parts when purchasing, which can greatly reduce the loss, prolong the service life and prevent moisture.