What s going on with the blue light when the exhaust fan in my bathroom is turned on

Updated on Bathroom 2024-01-30
3 answers
  1. Anonymous users2024-01-23

    This should be the brush ignition.

    It is the result of severe wear.

    Replacement is recommended. Avoid big losses.

  2. Anonymous users2024-01-22

    Maybe it's the indicator light, or you ask the decorator.

  3. Anonymous users2024-01-21

    Is it installed with a blue light, if it is an electric spark, then repair it for safety?

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