With the rapid development of society and economy, the LED light chain is becoming more and more popular as a powerful tool for publicity and decoration. It has become an indispensable and beautiful landscape for corporate identity promotion and beautification of cities.

Generally, different colors of LED light chains will have different luminous intensity. The common unit is mcd, which is milli candela. The higher the value, the greater the luminous intensity, that is, the brighter. This is an important indicator for evaluating the brightness of LED strips. The higher the brightness, the more expensive the strips. This is because high-brightness LED chips are more expensive, and the higher the brightness, the more difficult it is to package. The light-emitting angle refers to the light-emitting angle of the LED elements on the led light chain. Generally, the general-purpose patch LED, that is, the light-emitting angle of the SMD element is 120 degrees. The larger the angle of light emission, the better the effect of astigmatism, but in contrast, the brightness of its light emission is correspondingly reduced.
       
Of course, there are several types of light chains, PVC light chains, rubber wire light chains. Grade and quality from low to high, PVC light chain is pvc wire as the light chain wire, which is characterized by cheap and cheap, and the processing process of the light chain is relatively simple, so there is no guarantee in quality, such as a few dozen pieces sold in Zhejiang A string of light chains often breaks down after a few days of lighting. It is also normal for electric shock when it rains. Then there is the rubber-plastic wire light chain. The quality is better than PVC. The main material is rubber and plastic. The main trade export is India, West Asia and other regions and countries. The reason is that such places are relatively underdeveloped, but foreign trade. The product has to be in place for each test, so a light chain made of rubber-plastic wire appears. Finally, there is a rubber wire light chain. As the name implies, the wire is made of rubber wire. The processing technology is complex. It has the characteristics of waterproof, high pressure, cold and high temperature resistance, and has a glue filling process. It is exported to Europe and the United States, Russia, Japan, South Korea and other countries and regions. The reason is that such rich and developed countries have the highest safety, so they have high requirements for various testing and certification of products. As a matter of course, it has become a special product for such countries and regions.

Ninghai Haohua Company is an excellent LED decorative light company. It specializes in designing and producing high-quality    LED Light Chain   . LED light chains have complete specifications and exquisite styles. The product is exported to Europe, the United States, Australia and other countries and regions. For more information, please visit: https://www.nhhx.net