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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
likes
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
Complain
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
Complain
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!
2 likes
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Similar Grow Questions
Solved
valiotoro
FC-E6500
Im using a 5x5ft,Anyone know how high to hang the MarsHydro FC-E6500 thru seedling/veg stage?diming?
Setup. Lighting
3y ago
1
1
Solved
ganjermaster
Could be this yellowing on newer leaves a light deficency problem?
I'm using a Mars Hydro TSW2000 distance 95cm to the mother plant, 140cm to seedlings and power 55%.. testing with phone app Light Meter I'm getting around 8000 lux in mother and 6500 lux in seedling.. I've raised it to 70% power and now getting around 11000/8000 lux mother/seed
Leaves. Color - Yellow
Setup. Lighting
4y ago
1
4
Solved
Malrov
Led Light distance and power question.
I have a Lumatek Attis 300w. For the beginning of vegetation stade, I place it at 60cm of the plants and configure power on 40%. I read that very young plants needs less light in the very beginning of their life but I can't find precisly what distance and power use.
Setup. Lighting
4y ago
2
2
Solved
BlackWiddow
Auto flowering light colour for flowering
Hey Fam! I'm going to be germinating a Amnesia Haze (Auto flower) seed soon. I was just wondering about when it starts going into flowering does it matter what colour light thier under or can I keep them under my veg lights?
Week 4
Setup. Lighting
6y ago
4
5
Solved
Jeffrokush
New update got my new grow light dialed in.. And the nutes helped a lot seen more growth in one day than I had in the last 23 days! I am worried that if I place the light at the recommended height (6”) that would be too much so I’m running the lights at 50% power and at 12” away
Week 6
Setup. Lighting
4y ago
1
1
Solved
JonGrow
first grow, need comments.
Hello guys , hope all is ok with my girls, but, i feel somthiomg still on demand and i dont understand, nostly i guess it is related to lighting issue, nor it is just a panik i have :) Do appritiate your comments based on your expirience
Week 3
Setup. Lighting
6y ago
2
2
Solved
TheChronicHunter
11/13 for flower
I need my grow to finish flowering ASAP, due to extenuating circumstances... I’ve read that flower can occur faster under 11/13 with some loss of yield. Does anyone have experience here? How much will yield and flowering time be influenced?
Setup. Lighting
5y ago
2
3
Solved
burnoutdev
Grow lights
Hi, I have really shitty lights for my seedlings and want to upgrade and have two options: MarsHydro TSW 2000 or LM301B LED Board 240W can you help me decide? Links: https://tiny.cc/Samsung240W https://www.mars-hydro.com/mars-tsw-2000-led-full-spectrum-hydroponic-led-grow-light
Setup. Lighting
6y ago
1
Solved
Faegrows
25% TS1000 for sprouting or higher?
I recently started growing in my new HS40 with the TS1000. How high should I put the TS1000 at untill she sprouds? Should I keep her on 25% untill she sprouts or can I push it up a bit? The light is all the way up.
Setup. Lighting
3y ago
3
4
Solved
Killab1405
Light distance and intensity
I have a marshydro tsl2000. What distance and intensity should I have for these five darlings? Don't they look wonderful?
Setup. Lighting
4y ago
1
1
Solved
Sk1nR
Mars hydro 600 lights not going fully out
Hi everyone I'm having issues with my LED mars hydro 600w when the timer is going to 'off' the lights are still very dim, with the plant being a photo period I'm worried the dimmed lights won't let the plant sleep and shock it or keep it in veg. Has anyone had this issue?
Setup. Lighting
5y ago
6
6
Solved
Frog35
LED light distance
Hey guys I'm kind of new to growing only been doing it for a little over a year. My girls grow really well they just don't get very tall I'm thinking it's because my lights are too close. Is this correct? Distance is 9 inches above canopy in week 6 growing critical 2.0 autos.
Week 6
Setup. Lighting
3y ago
11
8
Solved
AllHomeGrow
Black Light 30w
Hi everyone. What is your thoughts on introducing the Black Light (UV) during autoflower flowring stage? Any proof that it will increase THC and CBD ?
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
4
2
Solved
GrowsL
Is this light suitable
Is this good enough for a 2×2 grow space one or 2 plants
Setup. Lighting
4y ago
3
5
Solved
Beginnerbuds2020
What should I do ?
Should I drop the light to 12 inch and 12 hour cycle n start feeding her preflower nutes ?
Plant. Too tall
Setup. Lighting
5y ago
1
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
5
Solved
HAPPYWEEDS
How to get a new led light from sponsor
I need a new led light. I'm trying to get some from contests but it seems quite difficult and sometimes the awardees seem to not always be the best. Does anyone know how I could get a light from a good sponsor? Thank you my growmies! Hope everything is ok with you (=
Setup. Lighting
4y ago
12
7
Solved
Ema26
Thoughts on mars hydro ts600 for a 80cmx80cm room?
Setup. Lighting
6y ago
3
3
Solved
GYOweed
LED BAR light Sponsors?
Any good sponsors or deep discounts available for a good 200-300W 24"x24" or so Bar light with UV for a high 24"x36" space? My old shit doesnt spread as well as these new bar lights. Ill make it look good ;) Thanks!
Setup. Lighting
2y ago
1
2
Solved
Carlotta
Electrical power calculation
Actual power consumption of lights is lower than led manufactorer says. 25 leds of 3W each = 75W plus an internal fan plus some other circuits,Total power should be more than 75W and i calculated 58.3W overall. Vac=220 , I=0.265A Any ideas?
Setup. Lighting
6y ago
6