Provide you with a solution to the problem of resin luminous characters

Today, resin luminous characters are used by many businesses to produce advertising signs or propaganda, and because of their high cost performance, they are widely favored and favored by merchants. Today, Xiao Bian has introduced the treatment methods for the problems that occur frequently in the use of several resin luminous characters. I hope it will be useful to everyone. Although the theoretical lifetime of the LEDs used in the resin luminous characters can reach 100,000 hours, the actual life span is mostly around one year. Frequent replacements not only require a lot of time and effort, but also require a considerable maintenance cost. It is a headache for the customer. Is there a way to solve this problem? Xiao Bian gives the processing method is: good is their own purchase of qualified LED single lamp and personal production of the assembly module, can not afford to buy cheap and can not guarantee the quality of the product, after all, the frequent replacement is better to buy a better equipment. There is also a rapid decline in the luminous color of the resin luminous characters, which is bleak and unattractive. Xiao Bian recommends that you test the current value when you purchase the LED. It is 20 mA. If the brightness is too low, the brightness will not reach the standard. Too high will affect the service life and the longevity of the color.