Colour Lamp must have one of the following nominal CCTs consistent with the 7-step chromaticity 10 All samples CIE S025 Appearance quadrangles and Duv tolerances below. shall have (refers to CIE Chromaticity S015) values that fall into the rated nominal CCT LM79 quadrangle accepted until July 2019 EN 10 Colour The shift in chromaticity co-ordinates after 6000 hours of operation, u’,v’ (6000 hours), 3 All samples ISTMT ((IEC Δ maintenance satisfy 60598.1 0.007 ≤ conditions of Section the test 12.4.1 or UL method. 1598 Clause LED Module or LED package test data (from an accredited lab) may be used, combined with 14) & Compliance junction temperature test of lamp to be registered. testing may be IESNA LM80 an ISTMT (test includes junction lens and temperature phosphors) test and or relevant
Colour Appearance Lamp must have one of the following nominal CCTs consistent with the 7-step chromaticity quadrangles and Duv tolerances below. 10 All samples shall have Chromaticity values that fall into the rated nominal CCT quadrangle CIE S025 (refers to CIE S015) LM79 accepted until July 2019 EN 10 Colour maintenance The shift in chromaticity co-ordinates after 6000 hours of operation, Δ u’,v’ (6000 hours), ≤ 0.007 LED Module or LED package test data (from an accredited lab) may be used, combined with junction temperature test of lamp to be registered. 3 All samples satisfy conditions of the test method. Compliance testing may be an ISTMT junction temperature test and relevant ISTMT ((IEC 60598.1 Section 12.4.1 or UL 1598 Clause 14) & IESNA LM80 (test includes lens and phosphors) or
ris_for_consultation_lighting.docx