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How many watts for a 2x4 growspace

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How many watts for a 2x4 growspace

Newbie27 460 Replies 60,820 Views
Page 8 of 24 · Replies 141–160 of 461
#147
It's like all I ever seen people use on YouTube lately is mostly Mars so it gives a feeling that maybe they are good but id rather get actual opinions than just goin ohh everyone uses those they must be the best lol
 
#150
DankNugz420 said:
It's like all I ever seen people use on YouTube lately is mostly Mars so it gives a feeling that maybe they are good but id rather get actual opinions than just goin ohh everyone uses those they must be the best lol
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They get em free whenever they say sponsor equal free aslong as u do a good review u can keep it so people keep the tent n get ride of the light n a giveaway hints more vids
 
#152
DankNugz420 said:
It's like all I ever seen people use on YouTube lately is mostly Mars so it gives a feeling that maybe they are good but id rather get actual opinions than just goin ohh everyone uses those they must be the best lol
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If it were me, I would look at grow lights that have the Samsung LM301b or H LED chip. I don't own a Mars but I have heard that the Samsung LED is more efficient. Those chips are also in bar lights which makes for another option ... if you are the DIY kind of guy, you can buy the pieces and build your own.
 
#154
MIGrampaUSA said:
If it were me, I would look at grow lights that have the Samsung LM301b or H LED chip. I don't own a Mars but I have heard that the Samsung LED is more efficient. Those chips are also in bar lights which makes for another option ... if you are the DIY kind of guy, you can buy the pieces and build your own.
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I was checking into that yesterday its just hard bcuz once you read the reviews on any led light u see negative comment thats makes u keep looking
 
#155
Off to bed... this old turd needs his sleep. But yeah you probably wanna get more light to them in flower.

Over the other option is run auto because you can run them 18/6 to 24/0 giving them less intensity for a longer duration... something you can't do with photos. A lot of people miss that fact. If going from 18/6 to 12/12 you need to give them 1/3 more intensity just to give them the same amount of total light per day. So with an auto you can get away with 15-20w per sq ft... unlike a photoperiod. Its all about the DLI (DAILY LIGHT INTEGRAL) can Google if ya like. I need some beauty rest.
 
#156
Aqua Man said:
Off to bed... this old turd needs his sleep. But yeah you probably wanna get more light to them in flower.

Over the other option is run auto because you can run them 18/6 to 24/0 giving them less intensity for a longer duration... something you can't do with photos. A lot of people miss that fact. If going from 18/6 to 12/12 you need to give them 1/3 more intensity just to give them the same amount of total light per day. So with an auto you can get away with 15-20w per sq ft... unlike a photoperiod. Its all about the DLI (DAILY LIGHT INTEGRAL) can Google if ya like. I need some beauty rest.
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Thanks take it easy bruv
 
#159
Hey I originally put this in the wrong thread, but another affordable option is 2 hps 150 watt lights, they are about 80 bucks each on amazon.
 
#160
tomatoesarecooltoo said:
Hey I originally put this in the wrong thread, but another affordable option is 2 hps 150 watt lights, they are about 80 bucks each on amazon.
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I have a Mars TS3000 and I grow some nice bud with it. I just recently purchased 2 240watt Kingbrite Led from Vicky at Kingbrite, paid $320.00 delivered to my door in 4 days here in USA. They are the 301H version with the 660 red with dimmers. They are great looking lights and have them dimmed down to 400ppfd for veg.
 
Page 8 of 24 · Replies 141–160 of 461
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