Half of the LED lights in the living room at home are not lit, can there be repairs?

Updated on Living room 2024-07-22
1 answers
  1. Anonymous users2024-01-24

    LEDs mainly talk about electric current.

    Possible Causes:

    1.The voltage is unstable.

    It causes current fluctuations, and the instantaneous current exceeds the maximum current of the LED lamp beads, resulting in the breakdown of the LED chip.

    2.There is a problem with the power supply of your lighting, the service life of the general power supply is generally 1000-6000 hours, and the life of the LED is about 20000 hours, and the voltage of the LED is about 3V, and the power supply can not be reduced and the voltage is too high. Cause the LED chip to break down and not light up.

    3.There is something wrong with the design of the lighting.

    LEDs are small and expensive devices, and the start-up voltage and current are very small.

    If the design of series and parallel connection is unreasonable, it will cause the whole lamp to cause a large voltage or large current impact at the moment of starting. Leads to the breakdown of the LED, dead lights.

    4.Poor contact.

    It's the same as a normal one.

    Not a dead lamp. It is a poor contact.

    Aging of the line.

    Hope it helps. Thank you.

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