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One thing the NYMag article says is that CRI is not a very good measure of light quality. I'd love to read more about that on a technical level. edit I learned

One thing the NYMag article says is that CRI is not a very good measure of light quality. I'd love to read more about that on a technical level. edit I learned a bit from a marketing blog article; CRI measures reflection of 8 spot colors but it leaves out some important parts of the spectrum, particularly deep red. https://www.waveformlighting.com/tech/what-is-cri-color-rendering-index https://www.waveformlighting.com/tech/what-is-cri-color-rend...

nebula8804 4y ago
In my experience, Halogen seems to come closest to the warm calm of natural sunlight. Seems like this article helps to confirm that. Been trying to find the best halogen in an A19 bulb form factor so I can deploy them all around my house. So far I have come up short and the best I can find is Halogen floodlight which is just not the same. Maybe I should just give up and install a bunch of these "sun tunnels" in my house. [1]:https://www.veluxusa.com/products/sun-tunnels https://www.veluxusa.com/products/sun-tunnels