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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.1 w( R W% L0 N
+ X# H/ v: x1 E& v: ]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 c* X+ `% P0 w& i9 _
1 n# k$ q: H! Y1 ~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.0 i/ j" V& |4 x- R# t! I- F
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What do you think, how to get that goal?1 I( N5 _( W. u0 ]
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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 ~" ^+ F, [2 ^% x& gA:路灯要控制蓝光，牛叉啊1 t# B! ^, u! }6 S% o) r% p
Q:是庭院灯，以前英语没学好，都不知道什么意思。8 C, E' p) E7 E
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发表于 2019-8-12 10:14:14
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