Real Light Source SPDs and Color Data for Use in Research

This set of 1,521 SPDs (updated 12/2023 to remove 8 duplicates) for real light sources (many of which are commercially available) is intended for research purposes. The spectral data is accompanied by chromaticity and color rendition data. This is not a representative sample of light sources from any population.

本数据集包含1521条光谱功率分布（Spectral Power Distribution，SPD）数据（2023年12月更新，已移除8条重复条目），均针对真实光源（其中多数为市售产品），仅用于科研用途。该数据集的光谱数据附带色度与显色性相关数据。本数据集并非来自任何光源群体的代表性采样样本。