Common Failures and Solutions of LED Display
Short LED Life The theoretical service life of LEDs produced by regular manufacturers is generally around 80,000 hours. Now, many luminous characters have not used enough for one year and began to frequently replace Indoor LED Module , which has brought a lot of trouble and economic loss to customers and advertising manufacturers. Solution: Purchase qualified LED single lamp pellets produced by regular manufacturers (the quality parameter description provided by the manufacturer is required), and make the module yourself. Do not try to buy a single LED light bulb or a manufactured module in the electronic display market. If you need to buy a module, you should see how many resistors are installed on the module. It is best not to use a best LED module with one resistor installed. The resistor plays a current limiting role in the module and is easy to generate heat. Continuous use for a long time, once the resistance is burned out, this module will not light up. LED lights ar...