国家半导体照明工程研发及产业联盟 发布 T/CSA 050-2019 2019-03-21实施 教室用LED照明系统 产品要求和测试方法 LED Lighting System for Classrooms — Product Requirements and Testing Methods 版本： V01.00 CSA 国 家 半 导 体 照 明 工 程 研 发 及 产 业 联 盟 标 准 2019-03-21发布 T/CSA 050-2019 目 录 前言 ................................ ................................................................ ................................ ................. I 1 范围 ................................ ................................................................ ................................ ............ 1 2 规范性引用文件 ................................ ................................ ......................................................... 1 3 术语和定义 ................................ ................................ ................................................................ . 1 4 照明系统分类 ................................ ................................ ............................................................. 3 4.1 分类 ................................ ................................................................ ................................ ...... 3 4.2 不同类别照明灯具光线分布 ................................ .............................................................. 4 5 基本要求 ................................ ................................ ................................................................ ..... 4 5.1 安全及电磁兼容性 ................................................................ ................................ .............. 5 5.2 桌面水平照度 ................................ ................................ ................................ ...................... 5 5.3 桌面水平照度均匀度 ................................................................ ................................ .......... 5 5.4 桌面水平亮度 ................................ ................................ ................................ ...................... 5 5.5 桌面水平亮度均匀度 ................................................................ ................................ .......... 5 5.6 黑板面照度及均匀度 ................................................................ ................................ .......... 5 5.7 相关色温 ................................ ................................ .............................................................. 5 5.8 显色指数 ................................ ................................ .............................................................. 5 5.9 频闪 ................................ ................................................................ ................................ ...... 5 5.10 眩光 ................................ ................................ ................................................................ .... 5 5.11 初始光通量 ................................ ................................ ........................................................ 5 5.12 LED 灯具效能 ................................................................ ................................ .................... 5 5.13 输入功率 ................................ ................................ ............................................................ 6 5.14 功率因数 ................................ ................................ ............................................................ 6 5.15 功率密度 ................................ ................................ ............................................................ 6 5.16 维护系数 ................................ ................................ ............................................................ 6 6 产品视觉健康舒适度（ VICO指数）要求 ................................ ................................ .............. 6 7 光生物安全要求 ................................ ................................ ......................................................... 6 7.1 蓝光危害 ................................ ................................ ........................................................