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A comment on Rooms can be as bright as the outdoors. Parent comment

Re:Rooms can be as bright as the outdoors by edoo on Friday November 29, 2019 @12:38AM (#21662309)
They are using these underground to help simulate the true daylight experience. Basically a smart led version of a traditional roof sunlight: https://www.youtube.com/watch?v=aJ4TJ4-kkDw
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Re:Rooms can be as bright as the outdoors by keenmaster on Friday November 29, 2019 @12:52AM (#21662359)
Wow. It’s hard to believe that’s real.
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