cie

17-30-003

symmetrical luminaire

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.

Note 3 to entry: This entry was numbered 17-1294 in CIE S 017:2011.

Publication date: 2020-12
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