1. The voltage of the current is unstable, and the rise of the power supply voltage is particularly likely to cause damage to the LED lamp. There are many reasons for the sudden rise of the voltage, such as the quality of the power supply, or the improper use of the user, etc., may cause the power supply voltage to suddenly rise. high.

2. The power supply path of the lamp tube is partially short-circuited, which is usually caused by a certain component in the line, or the short-circuit of other wires increases the voltage at this place.
Flat Panel Lights

3. It may also be that the LED is damaged due to its own quality and thus forms a short circuit, and its original voltage drop is transferred to other LEDs.

4. The heat dissipation effect of the lamp is not good. We all know that the light of the lamp tube is a process of heat dissipation. If the temperature inside the lamp is too high, the characteristics of the LED will easily deteriorate. This is also easy to cause damage to the LED lamp.

5. It is also possible that water has entered the lamp, because water is conductive, which will short-circuit the circuit of the lamp.

6. The anti-static work was not done well during assembly, so that the inside of the LED has been damaged by static electricity. Although the normal voltage and current values are applied, it is very easy to cause damage to the LED.