烟草车间对洁净与光照都有要求：制丝与卷包工序对色差、异物极敏感，照明不足会导致烟丝色泽判断失误与异物漏检。
制丝车间一般 200lx、较高 300lx，卷包车间一般 300lx、较高 500lx（GB50034 卷烟工业），UGR≤22、Ra≥80，防爆防尘区域按规范选型，灯具易清洁不积尘。
曦韵按制丝与卷包分区布光，在异物检测工位加强照度与显色，配合防尘密封灯具减少烟尘附着，让质检人员对色泽与瑕疵判断更精准。
Tobacco halls demand both cleanliness and light: leaf and packing lines are ultra-sensitive to colour deviation and foreign matter, and poor light causes misjudgement and missed debris.
Leaf processing 200/300 lx, cigarette making and packing 300/500 lx (GB50034 tobacco), UGR<=22, Ra>=80, hazardous-dust areas per code, with cleanable dust-free bodies.
Xiyun lights leaf and packing zones separately, boosting illuminance and CRI at foreign-matter stations, with sealed dust-resistant fixtures so inspectors judge colour and defects precisely.
— 上海曦韵照明｜Shanghai Xiyun Lighting —
照明工程承接 · 高光效灯具开发 · 免费方案与打样 ｜ 服务热线 13818403203
