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Friday, May 9, 2014
A paper on possible health effects of LED lighting
Been busy doing other things, so no news for now, sorry.
But I came across an interesting paper:
International Dark-Sky Association
visibility, environmental, and astronomical issues associated with blue-rich white outdoor lighting
blue light can be hazardous
. And thus it might not be a good idea for highway authorities to switch from HPS to LED just yet.
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