高校图书馆的照明挑战是'藏阅一体'：密集书库照度要低（保护图书），阅览区要高（保护视力），同一栋楼里两种逻辑并存。
阅览区300lx、密集书库75-100lx（GB50034库房类）、特藏库≤50lx防光老化；书库灯具紫外线过滤；自习桌面加装可调台灯补足个体差异。
我们的图书馆方案按'楼层光环境地图'交付，每种功能区的照度、色温、显色参数一目了然，方便馆方长期运维。
University libraries must marry stacks and study: dense shelving wants lower light to protect books, reading zones want high light to protect eyes — two logics under one roof.
Reading 300 lx, compact stacks 75-100 lx (GB50034 storage), special collections ≤50 lx against photo-degradation; stack luminaires UV-filtered; desk lamps at study seats cover individual needs.
Our library packages ship with a floor-by-floor light-environment map — illuminance, CCT and CRI per zone documented for long-term operations.
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