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

ledpan · 发表于 2019-8-12 10:14:14

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.

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 %.

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.

What do you think, how to get that goal?

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
A:路灯要控制蓝光，牛叉啊
Q:是庭院灯，以前英语没学好，都不知道什么意思。

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

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