EN 4731 : 2018現行
AEROSPACE SERIES - SPECTRAL QUALITY OF LED LUMINAIRES USED WITH PHOTOLUMINESCENT MARKING SYSTEMS
出版：Comite Europeen de Normalisation
專家解讀視頻
基本信息
標準編號： EN 4731 : 2018
標準類別：Standard
出版單位：Comite Europeen de Normalisation
標準頁數：0
標準簡介
Describes a measure for the spectral quality of LED luminaires in terms of the ratio of the amount of visual light emitted by the luminaire versus the amount effective for charging photoluminescent products contained in that spectrum.
