LED has a long life, and it is only related to the suitable working environment, and there are two main causes of LED lighting damage: First, the over-current shock, that is, the current applied on the LED exceeds the LED technical data sheet. The maximum rated current in the middle, including over-current shock caused by over-voltage; the other is overheating damage. But how can we prevent LED lighting from being damaged in reality?
First, prevent electrical shock and prevent transient overcurrent. Generally, electrical shocks are caused by extremely large transient overcurrents, which have the direct consequence of causing damage to other parts of the weld line, such as sealing materials.
Secondly, do a good job of cooling system. Nowadays, the related technology of LED heat dissipation system in China is not very mature, and too much heat will directly cause damage to the internal components of LED lighting, which will lead to LED lighting failure.