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Carbon monoxide? Wouldn't it be ozone being electric, not fossil fuel powered?

You know a light source is inefficient when even a carbon filiment light baulb powered from a power plant burning lignite is waaayyyy more efficient.

why u didnt prove a red light?

Gaslighting technologies? Never heard of them

Show the hotel lobby and elevators, son.

Have you tried the tuo light? It flickers between specific wave lengths to simulate dawn. Supposedly they’ve tested it on patients at Berkley. I didn’t notice any difference from an alaska northern lights northstar 10,000 lux fluorescent light box just that its effects were a little weaker, probably since it was noticeably dimmer. I used 6 tuo lights at once. Had the same withdrawal effects I get with any light box that I don’t from sunlight.

Dont compare Mariane with Musk! Its like comparing rag dolls with rockets! Jeff is a business manager... Gates retired... he had first mover advantage and successful in a limited spectrum of technology. So, there is no real comparison for Musk!

Awesome video, this exactly what I was looking for when researching hardware. There aren’t many hardware videos like this compared to software services.

I think one of engineers working for Edison invented carbonised cotton string , and thats about it. Light bulb invention started 100y before Edison tho. I think Tesla cult will bring some funky comments into this as well , they are always fast and very impressive

Have you tried block Blue light uk bulbs

Would you recomend this or dyson light? this light looks awesome

Hey greg whats your thoughts on Dysons solarcycle circadian light? could you ever review it?

Palmetto Bluff should have used mantles, not only would it be a lot cheaper, but it'd be brighter.

better than M:P ratio would be something like "Effective M:P ratio". Since not all wavelengths that are Melonoptic are equally effective as stimulating melanin the measurement should be compared to as if it were only one (makes sense to go for most effective) wavelength. if that makes sense. Cause otherwise if you had pure far green (getting to yellow) it would be 100% M:P but it would produce less melonin than a 50% midbluegreen and 50% red

Great review Greg. I’m excited to hear more on this!

Surely needs more controlled testing, but super cool idea! Thanks for the review, hope you'll experiment more with this and other sleep tools.

🧠Learn more and pre-order myWaves: mywaves.tech/ 💡My own sleep product, Bedtime Bulb v2: www.indiegogo.com/projects/bedtime-bulb-v2-a-brighter-idea-for-better-sleep/coming_soon/x/2113285

Love the big-picture view and how this all connects to innovation today. With many of my professional seniors coming from Bell Labs, it's also great to get a bit of history and why it was such a phenomenon back then.

I was looking for this from the long time

Excellent video! Very informative!

I found this while trying to find a stand for my happy light to mount above me. I didn’t find one, but really enjoyed your video! But now I definitely know that I need to find a way to mount it higher.

I think I’ll just learn Gmail shortcuts.

To me “More expensive than Gmail” is pretty misleading, as it’s not replacing gmail or whatever email provider, so if you’re paying for Google workspace the 30$/m is on top, per user. 💁🏻‍♂️

i figure the chemtrail companies are the tops, and SAD lamp companies are the bottoms... even a cloudy day is far better than these brain/eye/sleep/everything-damaging lights... and you have to take some responsibility for your bad diet, radiation & LED filled environments, box prison homes, TV mind-programming addictions, and probably pretty much every programmed habit in your life

what about the light goggles: Lucimed - Luminette

I get seasonal effective disorder from sunlight but there's no way to make it look rainy outside.

Really nice video! i was wondering if i could help you edit your videos and make them more engaging as well as create short content out of them. 🦄

Well said Greg.. cannot agree more. Iteration is the key !

wow, what a video!!!!!!! So helpful, thank you so much 🙏

Very informative. Thanks.

So continuing on my thread of the lumens you can actually calculate how many lux you will receive based on a square footage of an area by doing a conversion calculator. And it seems like certain corn shapep- Yes, that's what it's called-Light bulbs will help with this. However, the wattage might exceed your standard lamp of 100 w. these lamps are used in warehouses, large areas where illuminations are needed and would actually help you a lot more because with the right wattage you can install them in several light fixtures inside a room so you don't have to sit 12 in away from something or 6 in for some lux lamps. You can just walk around and do your day like normal inside your house, while receiving the SAD light benefits.

But if you need a 10,000 lumens to combat SAD that is truly a 25,000 lux lamp. Also, I noticed that grow lamps emit light in the blue range of 468 nanometers. So check into that instead of buying an expensive SAD light. A grow light can also help your plants 😊

If you have SAD, the worst thing for you isn't antidepressant because it will just make you sleepier and sleepier To the point where you can't get out of bed at all and sleep 10 hours a day. So if you feel you have sad that would go with it like therapy first because antidepressants and anti-anxiety medication will compound the problem.

There is a bunch of pounding noises in the background throughout the video. Was washing this before bed and at first i thought someone was parked outside with a subwoofer. Its really loud pounding that happens every so often.

Thank you so much for the video! I think it is super helpful. 🤩 I don't understand why I need to pay before I use the app! I think this is interesting strategy for the product. 🤔 Thanks to your video I have an idea about the product and now I may consider to buy.

Guys, don't believe anything he says, he's just gaslighting us

They make it a lot easier to read and do my makeup and maybe get better sleep

I love the amount of simplified science that you put into this video. Thank you very much for this

Les Bots informatiques, sont utilisés absolument dans tout ce qui utilise l'informatique, l'administration, l'industrie, les applications, technologies, etc. Bien sûr, les Bots peuvent utiliser I.A. et vice versa, ou peut-être même que I.A. était un Bot à la base... Sur même. En-tout-cas, ce qui est sur c'est que les calculs informatiques des élections présidentielle et autres se font de plus en plus avec ces logiciels... Il suffit d'observer les résultats des dernières élections qui ne correspondent depuis plusieurs années plus, à l'électorat de ce pays...

Subbed! Now make a video on every topic that's relevant to anything. We love facts!!

Thank you so much for making this. Still helping folks 2 years later. 😊

Where is the link to buy it??

A bit late to this but thanks for the very informative video. Also surprised by the diversity of the channel content. I understand this may no longer be a lightening channel anymore, but it would be great if you can do a video on reading light setup for kids. I am interested in knowing what would be the lux requirement on the page and how not to mass up their Circadian Rhythms.

If I were to use one of these studio lights instead, what light setting would be best

Inspiring examples, thank you!

On a sunny day you get more then 100.000 lux outside as far as i know. Even on a winter day about 2.000 to 4.000 lux are left. The dose you get by such a light is not comparable for even exposure-times and yet you communicate concerns about the amount of light, when you get near. Especially the descriptions around the 9:30 min mark seem to be very subjectiv, while the way you present it feels like a generalisation.

It's so wonderful to see a well informed video that isn't designed to be a hit piece, but rather informative. Verilux seems to have since updated their products (VT43WW3), I wonder if it's worth doing a "3 years later" video to see if they've made any improvements since your video.

Great lesson, curious to see the next one!

Learn more about Bedtime Bulb v2, and sign up for updates: www.indiegogo.com/projects/bedtime-bulb-v2-a-brighter-idea-for-better-sleep/coming_soon

Am I depressed or am I responding appropriately to the season as an animal....everything in nature slows down and turns inwards in the winter - why wouldn't we???