@Meaningness I have a 4500 lumens lamp. Doesn't seem to do much. But 30k?? That sounds blinding. Also, distance matters right? square law...
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@vgr Yeah, imo 4500 lux does nothing. (I am not a doctor, I just play one on the internet) 30k is blinding like sunlight (100k)…
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@Meaningness "My brain slows down after the equinox [...] it’s impossible to do serious thinking." Seasonal Effective Disorder? - End of conversation
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@Meaningness Presuming that I don't want to build it myself, it seems that buying 3x 10k lumen lights would be as effective and cheaper? -
@rob_knight If you can find 10k lumen lights at a good price, and you can get close enough, then yes. It’s hard to find them at all!
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@Meaningness Thanks, now I really want a 24kW HMI lamp.Thanks. Twitter will use this to make your timeline better. UndoUndo
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YOU NEED MORE LUMENS. I build a SAD lamp much brighter than any commercial one. Effective against winter blues!