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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.6 F/ R$ r; e9 ~4 K* b. ]
% }' p7 Y. o7 tWe 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 %.
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3 i# Y& ~/ W' t) I- O( Z! `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., r- d0 S I( H4 G: h, }
. D+ K# s2 M2 R! B2 `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
F: m/ X4 p. s' q8 |+ J! R, e( P% VA:路灯要控制蓝光，牛叉啊
" Q1 [& @8 Z) |) |) hQ:是庭院灯，以前英语没学好，都不知道什么意思。! I$ ` r" V. f5 {7 ?, G0 l
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发表于 2019-8-12 10:14:14
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