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Technical notes, queries & updates

What are the serial numbers associated with DALI-2 control gear and luminaires?

DALI-2 control gear that are used inside luminaires have space for two serial numbers:

The control gear identification number (serial number). This:

  • is mandatory
  • is stored in memory bank 0
  • is set by the control gear manufacturer
  • can’t be changed.

The OEM/luminaire identification number (serial number). This:

  • is optional
  • is stored in optional memory bank 1
  • is normally set by the luminaire manufacturer
  • can be changed if it is not locked.


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