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护眼灯是有国家标准的，主要为 GB/T 9473-2022《读写作业台灯性能要求》。 具体有照度及均匀度A 级和AA 级、色温标准、显色指数标准、蓝光危害等级标准、频闪标准等，这些标准关乎到一盏护眼台灯是否合格，是否为智商税。 护眼灯的标准等级可以参考一份推荐性国家标准，GB/T 9473-2017《读写作业台灯性能要求》，它在照度、均匀度、显色指数、色温、防蓝光等方面都对台灯做了明确的规定，所谓国家护眼灯的标准等级，通常意义上讲就是特指其中的照度和均匀度，具体可. 根据照度等级分为A级和AA级，AA级标准更高。 选择AA级护眼灯，能让桌面光线更均匀，避免出现局部过亮或过暗的情况，减少眼睛频繁调节带来的疲劳。
很多家长都会给孩子用护眼灯，把健康学习放在第一位。 说起护眼灯，其中的门道也不少，光是a级、aa级、aaa级，就令不少家长感到困惑，它们之间究竟有什么区别呢？ 产品通过CQC读写台灯AA级认证、CCC认证，并在企业标准信息公共服务平台公开Q/GN 028-2024《读写作业护眼台灯》标准，允许社会监督。 灯头采用超韧性阻燃ABS与铝基板一体成型，转轴通过10000次弯折测试，线材外被达到750℃灼热丝实验要求，将电气安全. 标准号：GB/T 9473-2022. 中国标准分类号（CCS） K72 国际标准分类号（ICS） 29.140.40 发布日期 2022-12-30
本文将以护眼台灯新国标作为测评依据，同时分析各款产品的实测光谱图，看看市面上哪些产品能符合上述2个核心标准，为大家选购护眼台灯提供客观参考，保障青少年的视力健康。
台灯在正常使用时，眼睛可以看到的所有部位亮度要小于2000cd/m2。 想要满足这个标准，台灯要采取一定的防眩设计，常见的有加遮光檐、光源内置、侧发光设计等等，从而保证不会有强光刺激眼睛。 TCL照明护眼灯 推荐指数：★★★ 口碑评分：8.8分 资质认证：通过CQC AA级认证、蓝光RG0检测，符合GB/T 9473-2022标准。 依据国家标准《GB/T 9473-2022 读写作业台灯性能要求》， 好的护眼台灯标准需要具备照度及均匀度、显色指数、防蓝光和防频闪、光线颜色、光线柔和度以及可调节性等多方面的优点，且需要符合国际相关标准。
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