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Photosynthesis is a by the numbers thing: it takes 8-9 photons to synthesize one sugar molecule. Moving the light around is not going to change the amount of photons in your growspace. Its a tool to use if your light is too hot and intense to be in one spot all the time; basicly for high watt...

Look at prices and technicalities of light movers to see if its practical and cost efficient: my guess, with prices of lights dropping quite a lot, is that when you make the numbers and practical considerations youll end up buying lights instead of movers. Depending on your grow style you may...

Is it realistic that the light is actually 3.03 ppf/w efficient? It would put it in the class of HLGs star products where they cherry pick the best diodes from an entire factory. If its a china light or rebranded china light its not very likely but not impossible. But it would have to have an...

Its probably just better to think of it as 4 3x3s and get suitable fixtures. Normally the throw of these lights (about 44" wide square) is great for a 4x4, decent for a 5x5 in a tent and soso for a 6x6. In any case its somewhat low on watts for that space. Light mover wont make more light just...

Does this happen to all your clones? I mean across different cultivars? Maybe getting new clones or seeds.

Id get something which incorporates extra far red and uv, its beneficial for plant health.

I have my own laptop, and theres a computer onsite but of dodgy quality, its used for streaming mostly. So a raspi, or similar; would it be accessible thru tab or similar?

This is what im looking at https://www.shelly.com/en/products/switching-and-triggering#unfiltered

"that would be basically be the hardware needed beside a HA installation." What does this involve? Yes, im noobie AF

Its true that they have some very high top bins but also some very average stuff aswell. One of the baba suppliers quoted me 8ct for 301bs and 1 cent for 281bs; they may be a good option aswell, its pretty hard to argue against using 8 diodes instead of one. Point im making: lm301bs : high end...

But i think its lm281b something, not really a step up in diode...

The quest is a dehuey, its got internal control by humidity sensor but i want to bypass this with external control/humidity sensor; that way i could have the dehuey start running when the rh gets to high, and in the same time trigger another relay that is put on the dimmer circuit of my drivers...

They did some with lm301bs but i think you need to make a large order to get them to make them again. They got another big pcb, size of 3qbs (think 840x180mm) but not sure if it comes as a pcb only or only finished light.

Nice to see your fotops still in action. Ours are slowly beginning to fail on a few, but at 80$ / 5 years in its more than acceptable. Also weve had unsinked on low power and close to cannopy. Also the new light is definitely standing out: Weve now pushed into 25 min /h for 4 midday hours of...

Also remember that co2 will close the stomata and reduce transpiration; when you run co2 youd need to redial in your vpd foe slightly higher transpiration

Too dry to generate proper vpd. Try to follow vapour pressure deficit / vpdchart.com. soory its in celsius Use leaf temp -2 to -1 depending on how many watts your giving; flower use -1. Your current environment would be for late flower. Try to stay within recommended ranges as per chart For...

Im trying to avoid putting the dehuey on a smartplug; since we are hard up against the amp limit in all this im hoping to keep the dehuey on all the time while triggering it externally. Im waiting for reply from quest but i think its as easy as breaking/opening a circuit on a shelly relay by...

Please let me know how it goes as this could be real usefull although all of these 5 in 1 ive seen seems to have its own power supply integrated. On the other side i think i just figured out another part of my automation puzzle: how to "flipp flopp" between the dehuey working (with low dim on...

This is also why in asking AH for the studies hes talking about. Regarding statistical significance; sorry i hope i didnt offend you. Normally when you run this kind of studies for science youre generally not looking at a higher/lower value as an end result, its a data point part of a set that...