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what climate do you live in? if your average annual climate is dry and warm, go to 465. If you grow with lower temperatures and a humid climate, go to 600. so you should be able to optimize the electricity consumed for extractors, heaters and dehumidifiers. use cal / mag .... enjoy your led (I...

if you want to be sure of what you are doing I recommend using a par meter with which he can perform a perfect curve..... having said that I felt good starting from about 200 the first week, increasing up to 450 at the 4 week of veg (progressive increase) in flowering I start from 500 up to...

sometimes I use the scrog other times the sog depends I like to change but the results are roughly similar it depends a lot on the genetics ... another piece of advice that I can give you and to keep the temperature and humidity under control .... common problems with LEDs are low temperature...

hello I have done various experiments in a 4x4 starting from 10 cob 500watt up to 800watt in my opinion a right compromise is 12 cob 600 watt then 416 watt / m. As for the color I have always used 3500k ....... same genetics in 4x4 (clone in soil) 500 watts 680 g 600 watts 735 g 800 watts 777 g

ok and thanks.... :)))))) i think i understand i have only one doubt can i also use lrs 75-12 with 12 pcs?

12 pcs is great .. should i connect them in parallel?

so the driver would be lrs 100-12???? and how many strips can i run for each driver? (my input voltage and 230 v I say it for scruple maybe it can change something and my orders are from europe ...)

yes you are right I had not reflected on the size of the tent ... I think I will have to use smaller strips this BXEB-L0340U-50E0750-C-C3 ?? 24 pcs ?

ok 8 pcs strips .... for the connection I have to go in parallel right? do I have to adjust something or do I connect and go... ? is it possible to dim the driver?

thanks... I would like the simplest thing, if there are strips that are easier to combine with the drivers, there are no problems just stay in the same price range

Hi I want to build a light with 4 feet strips eb gen 2 I would like to have a 300/400 ppfd 20/30 cm from canopy In your opinion how many strips and which driver? thanks

Hi ... I'm a fan of the sog for the reasons listed above but in your case I think a scrog is the way to go. 80x50 is a measure where you can safely put 3/4 plants in 11 liter pots. 15/20 days of vegetative where clones have time to make a nice root system and go into bloom in an extreme sog go...

yes of course I tested the fotop 600 is an instant cover I mounted the boards at a distance of 31 cm between them and I took the measurements 40 cm from the canopy 1000 in the center of the table up to the corners of the 4x4 I get 560 my next building is 4 boards of 90 cm without heat sink...

this is very extreme but at least you make an idea ..

no maybe i explained myself wrong .. as a reflector I used adjust wing. umbrella was to give them an example of how it should look under your lamp with the folding technique

after seeing this photo I could advise you to bend the highest bud so that you can lower the lamps and have greater screen uniformity. when I used hps (for about 12 years) I tried to get an umbrella-shaped screen with the center the lowest point and the highest sides you will realize with a...

hello you are doing a good job i only have some advice to give that i think will be useful hoping to be able to go beyond the distances to get you my message ... :) for the next run you can safely put 8 plants in 25-liter pots for about 4 weeks of vegetative growth with adequate light (or a...

ok ... so 840 grams in 4x2?

Hey man are big numbers ... 400 watts led in a 3x3 or 4x4? what kind of strips are they? thanks

compared to before what differences did you find with the addition of co2 on the final yield? thanks ...