Only one of many LEDs defective? – No problem.Then it is recommended to replace them with a lamp from a brand manufacturer. In the second case you should check if you have used cheap no-name lamps so far. Your LED lamps are constantly breaking down? You replace them and after a short time they are defective again? You should first check whether your LED lamps break down due to an external influence or burn out for no reason. This way you can analyze your own LED defects more precisely and find out what’s wrong. Some errors occurred however frequently, which are described in detail in the following sections. Of course I can’t judge every defect from a distance. I occasionally receive questions from readers why their LED light sources have broken down in this or that situation. Unsuitable transformer for low voltage lamps.Very often external factors are the cause. The error does not necessarily have to come from the LED lamp itself. One reason for this could be that the unknown manufacturers from the Far East use cheaper components and skip certain tests for light duration and switching resistance. According to that no-name LED lamps often break already after a short time rather than the lamps of brand manufacturers. Defects occur much more frequently in the power unit or LED driver.Īccording to my own observations and the messages of many readers a certain trend can be recognized.
Due to the relatively complex structure of an LED light, there are many sources of error. On the one hand, this can be due to the lamp itself. Nevertheless, LED lamps can also break down. Current LED light sources and luminaires are very durable and normally last between 15,000 and 50,000 hours.
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