As the lamp has been used for a long time, various problems are prone to occur. Therefore, it is necessary to carefully maintain it. What should I pay attention to when using led bulbs? When using LED bulbs, be careful not to switch them frequently. When the LED lamp is frequently started, the current through the filament is greater than the current during normal operation, which makes the temperature of the filament rise sharply and accelerate sublimation, which will greatly reduce its service life.
Generally speaking, the service life of the led tube is more than 50,000 hours, and the lighting time is about 10 hours a day, that is, it can be used for about 13 years. But this is only a theoretical estimate. In fact, when using led ceiling lights, the heat generated by the led chip and the impact of the impact current on the led diode should also be considered.
Excessive current is still very easy to break down the diode characteristics of the led, then these factors will cause the damage of the led lamp. Considering these principles, when using led ceiling lights, we must learn to avoid the factors that cause damage to the led ceiling lights.