Can the LED lights on the circuit board be repaired directly with a heat gun?

If I use a heat gun to repair the lights, will the board be damaged?

You can use the heat gun to repair the LED lights for the following reasons:

  • The temperature of the hot air gun is adjustable, so it won’t damage the components due to the high temperature.
  • The LED light pins on the circuit board are on the back of the board and will not directly blow to the light-emitting surface of the LED light.
  • The temperature of the LED lamp surface material is designed to far exceed the melting point of solder.

More reading: Guide of LED PCB Assembly

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