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Back to Grow Questions
Hps
Dankbudz1
started grow question 4y ago
Is a 600 watt hps suitable for a 80x80x160 grow tent or is that over kill thanks
Solved
Setup. Lighting
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HighRoller909
answered grow question 4y ago
yeah set it to 250w and you'll be fine.I used to use 400w in a 90x90x180 tent with cooltube,that was good too. but either way you'll need a cooltube reflector. without cooltube, temps hit 33-34C easily.
1 like
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Selected By The Grower
Dankbudz1
answered grow question 4y ago
Theirs a digital dimmer which can be turned down to 250 watt would that be ok is just comes as a full set
1 like
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GrowCN
answered grow question 4y ago
I would say it is way too big. A 200 or 250 watt would be more appropriate in my opinion.
2 likes
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AndreWeed96
answered grow question 4y ago
Way too much for that tent!
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Similar Grow Questions
Solved
Plumm
23 hours light per day?
I’m running 4 autos in a 4x4 tent on 20 hours of light per day. I’m thinking about the possibility of changing the light hours to 23 hours a day and 1 dark hour. I’m currently on week 8/9, I’m expecting it to finish roughly 12/14 weeks from birth. Any thoughts on this growers?
Setup. Lighting
5y ago
2
2
Solved
Gazeye
Do I keep dimming my light to try to get proper DLI?
Currently at 22" above soil at 50% intensity and still getting ~50DLI at Germ/Seedling stage (too high?). It's a 240W LED. Do I keep dimming the light or do I change light schedule (24h currently) to get proper DLI?
Setup. Lighting
3y ago
2
1
Solved
Foxtrotoscar
Mars Hydro 1000W
Is the mars hydro 1000w enough for the three plants that I have growing as I have replaced the 2 other leds. Should I keep one in along side the mars or run it solo?
Week 9
Setup. Lighting
6y ago
2
1
Solved
Theonewhogrows
Light power
Is a 100-watt lamp sufficient? I don't consume much, so I opted for a modest light, anticipating lower yields. Can the quality match that of weed grown under a stronger light(600watt), despite producing fewer grams overall?
Other. Other
Setup. Lighting
2y ago
5
8
Solved
MN-Frozen420
switching too 12/12 with auto's in the tent!
i bought 3 autos, it look like this is not an auto, its a photoperiod!!!! question, if i switch to 12/12 will this hurt my other two auto growing?
Week 6
Setup. Strains - Photoperiod
Setup. Lighting
1y ago
16
13
Solved
TheHappyClique
Supplemental lights needed
Hi all just trying to get some group feed back am about to by a suplimental led for my 120x60 space currently have 2 100w full spectrum LEDs and am looking for a longer strip type led to cover the length of tent or something to fill the middle space ? Suggestions
Setup. Lighting
5y ago
2
2
Solved
SAC87
Light timer Problem
Hey Growers. So I made a dumbass mistakes…..for the last 18 days I have had my light timer set for 12 hrs 15 mins on and 11 hrs 45 off. They are looking good and budding up. I’m wondering is that close enough to 12/12 to have my day 1 flower be true for accuracy sake. Thanks
Week 7
Setup. Lighting
4y ago
1
6
Solved
Finniegrow
When to lower light intensity?
When is the right time to lower light intensity? I'm on 5th week of flowering, should I keep my lights on max or reduce the power/increase the distance to plants? I have around 1000W of Led's at 35-60cm distance from the tops. I see no burning/bleaching or anything like that.
Other. General questions
Setup. Strains - Photoperiod
Setup. Lighting
2y ago
9
7
Solved
Lil_room_4_my_plants
What's the ideal height for the LED lamp at this vegging state? SHould I water them with less water more frequently or more water less frequently? Tnx for any help!
Week 3
Setup. Lighting
5y ago
3
3
Solved
Fusion
LED Brand
Any one familiar with Sun Raise LED. Scored a 1000wt for 60$ yesterday. Lux test shows 250k on veg /bloom , 500k overdrive. Wondering how the plants like it?
Setup. Lighting
6y ago
2
5
Solved
MulzinMo
Quantum board lighting question
What setting should I be using on my 240 watt quantum board LED light? I currently have it at about 1/4 strength and 24" from the plants which are 2-3" tall at the moment.
Week 4
Setup. Lighting
6y ago
2
2
Solved
Cdric69738276
Future panneaux led
Salut passionné de jardinage,je suis en pleine réflexion sur mon futur achat panneaux led. Entre le FCE 3000 Mars hydro et spider farmer SF 4000 .... Tout en sachant que j'ai une box 80×80. Si quelqu'un peut me dire lequel conviendrait le mieux s'il vous plaît. Cordialement. 🌱
Setup. Lighting
4y ago
3
6
Solved
ihatemycat
UV led strip
Has anyone tried or knows if there are any benefits to adding a UVA/UVB led strip? I currently have a 18w strip on one side of the growbox as a test, the specifications should be as follows: http://www.ledlightinghut.com/files/365nm%20UV%20SMD5050%20LED%20datasheet.pdf
Setup. Lighting
5y ago
1
4
Solved
GrowGirl419
This is my current grow. I have the 3, 4000w (or whatever) LEDss, does this looksound like enough light and in a decent position? I have several led small bulb lights I can place around if needed. What do you think?
Setup. Lighting
5y ago
2
5
Solved
Noahbear
Par readings from the photone app or any other reader
I just started using the Photone App- what readings have you guys and gals used as a bench-mark? Seedlings, Veg and Bloom and Flowering? Thank you in advance for any input
Setup. Lighting
4y ago
4
Solved
Dopacks
2x viperspectra xs 1500 150watt ? Does the power of 2 lamps add up together?
Does it make sense to buy another Viperspectra xs1500 with 150watts? So my question is, if the power of 2 same led lamps add up together?
Setup. Lighting
4y ago
1
Solved
GanjaDjarin
Best Grow Light Setup
What are your most preferred lights for the best output versus energy usage as growers?
Week 1
Setup. Lighting
3y ago
2
Solved
dopeye
Are there any recommendations for a light schedule for autoflowering?
I leave them at 24 hours. I start with the seedlings at 18000 Lux and increase it till the 4th week. After the 4th week I have all my lights at full power and the top buds have around 55.000 to 90.000 Lux.
Week 1
Setup. Lighting
4y ago
1
6
Solved
girlwhogrows
what ppfd for 20/4 autoflower?
Just bought the FC-4800 and before this I had always measured my light using inches away from canopy however I want to learn how to use the light using PPFD. I have found average measurements online but what should I aim for for a 20/4 autoflower schedule please? Thankyou!
Setup. Lighting
2y ago
2
4
Solved
FlynnRyder
Spider Farmer driver failure. LED HELP. Should've went HLG.
Ok this is hard. Sf 4000 driver failure & idk what I did lol. Plugged into extensions and a surge protector but aside from flipping a fuse every once in awhile this came out of nowhere. Any help would be great or even just where to start. Already checked connections.
Other. Other
Setup. Substrates
Setup. Lighting
5y ago
1
2