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Back to Grow Questions
Does growing with 3 lamps worth? Are lumens higher...
LuckyGrower
started grow question 5y ago
Does growing with 3 lamps worth? Are lumens higher if i have more lamps? Or i m just stacking tamperature ?
Solved
Week 1
Setup. Lighting
likes
HighRoller909
answered grow question 5y ago
Definitely worth,definitely.just control the heat,other than that youll see a huge difference than a single light
1 like
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Selected By The Grower
Similar Grow Questions
Solved
tricombo420
HPS 400w Vs MarsHydro TSW2000 cost
Alguém me sabe dizer o quanto menos uma luz LED gasta comparado a uma HPS ? Por exemplo, estou usando uma HPS 400w, e subiu 40€ na conta de eletricidade, se usar uma MarsHydro TSW2000, iria fazer grande diferença ? Obrigado
Setup. Lighting
4y ago
1
7
Solved
Percy
Can you grow in a 60x60x90cm budbox tent 600d mylar have a 600watt dimmable led plus 4inch fan and carbon filter One. Will all this fit plus my pkant using SCROG Techniques. Two. Is PHLIZON 600W DIMMABLE a good selectionnfor led lighting Please help...
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
4y ago
3
4
Solved
Mosherd7
My grow tent is sitting in my basement, which normally sits at 10C in the winter, so I set the heat in the room to 18C and the LED and 2 fans heat it to 20.4C in the tent. Anyone have a similar setup but using their grow lights as a heat source? Heating a basement is expensive.
Setup. Lighting
5y ago
2
10
Solved
AliceInChainsmoke
Light question
I have a 2x2 36in tall tent w/2 Auto Afghans in preflower. Can someone recommend a cheap but good light, preferably on Amazon? Thx.
Setup. Lighting
5y ago
10
7
Solved
MrGreenMan
Do I need more light?
Hey everyone, someone said that I need a better light but I though my plants were growing well? My light is a decent one, cost over 100, 190W. I thought my plants looked like they like the light I got, anyone see any reason that they need more? I stunted the smaller two btw
Week 6
Setup. Lighting
5y ago
1
2
Solved
JTrim
Is closer to the light much better?
Is the light closer better? I have a VIPARSPECTRA 1000W LED Grow Light (10W LED ,x100) and it says during veg 18-26 and flowering distance at 18-24”. Looking at other growers using LED they are closer. Should I try to keep it closer a little at a time? Is there benefit?
Setup. Lighting
4y ago
1
1
Solved
KnightRider
PPFD
Hi Peeps,Ive just started looking at PPFD recently. Please can someone who grows autos tell me the PPFD they use for seedling, veg and flower. There is an article on here but i think its for photo periods.Many Thanks
Week 1
Setup. Lighting
2y ago
2
1
Solved
guspirinhes
What distance is the best to star with the 150w cfl bulb ? the plant with 6 day .Thanks
Week 1
Setup. Lighting
5y ago
2
2
Solved
jamjam887766
Tent too hot?
I added two blurple lights - I'm not sure how much they're helping growth but they are definitely making the tent hotter - about 5 degrees F. I have a fan blowing at the bottom of the tent and at top over the lights but I'm worried that it might be too hot. Should I ditch them?
Week 3
Setup. Lighting
5y ago
4
Solved
Dony007
The quality of the new lamps?
I bought new lamps I want to insert 2 lamps of 240w per meter per meter. Attach data of the lamps What do you say how much weight can be taken out here ??
Setup. Lighting
4y ago
2
Solved
HiddenMessage
Do watts from light matter just as much in veg as flower?
Week 1
Setup. Lighting
4y ago
2
Solved
kushman_4
Are these LED specs good enough to start my first ever small scale grow? HELP!
Hi, are these LED specs enough to start a small grow (maybe 2 plants): Full Spectrum 200W with peak Intensity RED 630-660nm & BLUE 440-460nm PPFD: 630.25 umol/s/m2 at 30cm 175.12 umol/s/m2 at 60cm 80.04 umol/s/m2 at 90cm This is for a 3x3' tent Any advise would be appreciated!
Setup. Lighting
5y ago
3
3
Solved
PazzoKGB
Under canopy LED lighting!? Pros and cons? I have a tight grow space and trying to maximize the tent space as we all are. Just trying to think outside the box.
Week 8
Setup. Lighting
5y ago
1
2
Solved
LongBeachStoner
24 hour lights in veg?
Is a 24 hour light cycle good for my plants as I have read? Should I switch to 16/8?
Week 2
Setup. Lighting
4y ago
6
6
Solved
2x2growing
Ppfd?
What ppfd do you guys recommend for plants in veg? I’m finding that my light can be too strong at max power even at a 24” distance.
Week 6
Setup. Lighting
5y ago
3
2
Solved
Sup3rNov4
Luminigrow
Has anyone used the Luminigrow dank 600 led lights yet I just received 2 and they are looking very good. Just wondering if anyone had experienced them.
Setup. Lighting
5y ago
1
2
Solved
THC123
LED Light Spacing
So my taller plants are starting to get bright green on top. My light is 25” from the tops. I measured today, and if I keep the lights that far away during flowering, I hardly have any space to grow them taller. It’s a 6’8” tent. The bloom light also isn’t on yet. What do I do?
Week 6
Setup. Lighting
5y ago
2
2
Solved
Pete420growdiaries
Switch to red or keep both?
Q: i have 2 switches on my light 1 blue for veg. and 1 red for flowering. Is it better to switch to red alone now I'm in bloom fase? For the grow fase was red and blue on, is it better now for red light or should i keep both on? All help welcome🙂
Setup. Lighting
3y ago
3
3
Solved
Dudders
Would this be an upgrade or downgrade?
Currently using a 400w HPS on a 18/6 schedule for my autoflower. I've just seen this being sold on FB and wondered whether this might be as efficient/better/worse than what I already have Appreciate that it's a 'budget' light, but still looks pretty good 🤷♂️🏼
Setup. Lighting
4y ago
1
7
Solved
PapaBaer
Beleuchtungen
Welche Lampe Muss ich für Autoflowering benutzen ? Das Grow light oder Bloom light? Muss ich bei der Blüte umstellen?
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
4