---
title: "How to build an artificial light that mimics sunlight.  Useful for…"
date: 2020-11-21
source: facebook
type: Archer T. Ships shared a link.
---

# How to build an artificial light that mimics sunlight.  Useful for…

*November 21, 2020 · Facebook*

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[![YouTube video](img/2020-11-21-fb-005-yt01.webp){style="max-width:100%; display:block"}](https://www.youtube.com/watch?v=6bqBsHSwPgw){rel="noopener noreferrer" target="_blank"}

▶ Watch on YouTube
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How to build an artificial light that mimics sunlight. Useful for seasteading, interior design, and people afflicted with SAD.\

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[![YouTube video](img/2020-11-21-fb-005-yt02.webp){style="max-width:100%; display:block"}](https://www.youtube.com/watch?v=6bqBsHSwPgw){rel="noopener noreferrer" target="_blank"}

▶ Watch on YouTube
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You can buy LED lights that do something similar, but the last I checked they cost tens of thousands of dollars per light:\
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[https://www.zmescience.com/science/physics/artificial-light-like-natural-light-0654654/](https://www.zmescience.com/science/physics/artificial-light-like-natural-light-0654654/){target="_blank"}
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