IEVref:845-30-003ID:
Language:enStatus: Standard
Term: symmetrical luminaire
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Definition: luminaire with a symmetrical luminous intensity distribution

Note 1 to entry: The symmetry can refer to an axis or to a plane.

Note 2 to entry: This entry was numbered 845-10-02 in IEC 60050-845:1987.


Publication date:2020-12
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