ANSI C78.377 : 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRIC LAMPS - SPECIFICATIONS FOR THE CHROMATICITY OF SOLID-STATE LIGHTING PRODUCTS
Hardcopy , PDF
04-15-2023
English
01-01-2015
Foreword
Introduction
1. Scope
2. Normative References
3. Definitions
4. Chromaticity
Annex A - 7-Step Quadrangles
Annex B - 4 Step Quadrangles (Informative)
Annex C - 4-Step u'v' Circles (Informative)
Annex D - Conversions between CCT, Duv
and (x, y) or (u', v') (Informative)
Annex E - Extended Specifications (Informative)
Annex F - Informative References
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