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We have to develope LED outdoor Luminaires with maximun 1% of blue radiance

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    奋斗
    2025-5-6 23:45
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    发表于 2019-8-12 10:14:14 | 显示全部楼层 |阅读模式
    Q:We have to develope LED outdoor  Luminaires with maximun 1%  of blue radiance. That is   betwen 300 to 379nm, must be less than 1% of the spectral radiance between 380 and 780 nm.
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    / F$ R( J; @" K/ `We tried 2200°K led luminaires  and we obtain between 5 and 7 % instead of 1%. This luminaire could be possible to be used on middle distance to Observatories. But for short distance to Observatories , MUST BE LESS THAN ONE %./ \4 H! B- s$ ?# Q6 j: d
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    So, we are looking that kind of led luminaires, and we think on   FILTERED LEDS to get less than one % of the blue spectral radiance.) ]' n7 O5 o5 O1 u) f0 ?+ [: ]
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    What do you think, how to get that goal?
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    Please do your best to help us on this subject, is China manufacturing these kind of filters? 群里有人能帮我解释解释这说明意思啊,以前上的是政治专业,英语勉强及格0 O* v0 f7 L% _. n' l
    A:路灯要控制蓝光,牛叉啊) n7 C/ R6 x  ~
    Q:是庭院灯,以前英语没学好,都不知道什么意思。
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