Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Best 2000watt led?
420Highlifecouple
started grow question 5y ago
Best budget 2000watt LED?Mars XS,Viparspectra P series..etc
Solved
Setup. Lighting
likes
GODSGIFT_2005
answered grow question 5y ago
MARSHYDRO for sure check my CHEM BRIDE diary as proof!
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
GrowProMLT
side lighting mars hydro sp150
What do you think guys, is it possible to hang a MarHydro SP150 vertically as side lightin, without burning my house down ?? :D Cheers.
Week 15
Setup. Lighting
3y ago
5
6
Solved
Autogrowz
Light distance for seedlings
I have a 300W Mars Hydro light LED. My plant just crawled out of the dirt a few hours ago? Is 23 inches a good distance away for the light? Thanks!
Setup. Lighting
6y ago
2
2
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
6y ago
1
Solved
Erasmus
How long should I wait to switch them to 12/12 hours light?
Week 4
Setup. Lighting
6y ago
1
5
Solved
Smokescreen420
Temperature difference
What do you guys think is the optimal temp swing between lights on and off??
Week 2
Setup. Lighting
4y ago
8
4
Solved
Shags212
Best Price to Performance LED growlight
Looking at buying another LED growlight for my flower tent and want to know what one is the best price to performance wise. but I want it to better the one I have already. Wakyme 1200w (210w) 120 LEDs x10w was £65 from amazon. To cover 4 to 5 plants at most
Setup. Lighting
5y ago
3
2
Solved
giggi
First questions about light
Since I'm using a chinese 50W led grow lamp , what is the right distance from the plant? I'm doing 18-6, but since she looks little for her age, would be useful to turn 24-0? many thanks for your help
Week 1
Setup. Lighting
6y ago
1
2
Solved
Ema26
Thoughts on mars hydro ts600 for a 80cmx80cm room?
Setup. Lighting
6y ago
3
3
Solved
LordSpl
Apollo 8 sonlight
Salve a tutti a che distanza mi consigliate di tenerla??
Week 3
Setup. Lighting
6y ago
4
2
Solved
LostInTransit23
How can I get my LED to sit straight?
I'm getting really frustrated I've tried to get my LED to sit straight and it literally won't, any tips? It's got the wire hanging and ratchet ropes
Setup. Lighting
Setup. Other
6y ago
1
3
Solved
Dazed_And_Confused
Grow Light for 3x3 tent
Looking for a good grow light for a 3x3 flower tent. -Price is not an issue -Low heat since I am venting into my living area. -Even light distribution. I plan on doing a SCROG so having the same light intensity on the edges as the center would be best.
Setup. Lighting
5y ago
7
Solved
Smoth313
Leafes curl up
Hey das sind meine Autos anfang Tag 6.Die blätter wölben sich leicht nach oben ist das normal/okay? oder ist das Lichtstress? Lampe ist eine AC Infinity Evo 4 300 watt hatte ich seit Tag auf 40% laufen und habe dann nach Tag 3 auf 30% reduziert. abstand habe ich 45cm.
Leaves. Curl up
Setup. Lighting
2y ago
4
3
Solved
Foxtrotoscar
Mars hydro TS600 Faulty
Anybody know what could be up with my light? When I turn it on the LED’s flash on but go straight off. Everything all seems to be connected internally.
Week 8
Setup. Lighting
6y ago
3
3
Solved
BullWeedDog
Hps o led??
Tengo un espacio 1x1x2m cuantas lámparas led necesitaría para este espacio y cual me recomiendan?? Si mi temperatura ambiente son muy bajas de hasta 5ºC sería bueno utilizar led o me quedo con las hps??
Other. General questions
Setup. Lighting
3y ago
1
4
Solved
jimmminycricket
600 wattwhat
Has anyone heard or used or have an opinion on this 600 watt led
Plant. Other
Setup. Strain - Autoflowering
Setup. Lighting
6y ago
2
9
Solved
Insertcoin
Should i raise the lamp to force the strech?
I had the light the past few weeks 30cm over the plant on 100% wich has 930ppfd in 20h duration it was all together 65 DLI. I want to force the strech from now. Do you think i should raise the light up tp 50cm over the plant? The plant made nearly 20cm within the past weeks.
Week 5
Plant. Too short
Setup. Lighting
2y ago
6
1
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
5y ago
1
7
Solved
NewJackWeed
Max 180w LED output for 2x4x6 tent with 3 plants. Good enough?
I have a 3-chip 1000W LED with a max output of 180w (Veg 125w, Bloom 55w): I'm growing autos in a 2x4x6 tent. I'd like to grow 3 plants at a time. Do I need another grow light? Will the one I have suffice?
Setup. Lighting
5y ago
5
4
Solved
BlazingSaddles
Light type and distance from freshly sprouted seedling
What is preferred for a seedling that has just sprouted. A 23W CFL and at what distance or a 300 W led grow light and at what distance? In a closet that is 3X2 ft. Thanks
Setup. Lighting
5y ago
3
Solved
Newbie87
Light question
Growing autoflowers, if you gave them 2 hours less than the recommended light; would it just take a bit longer for them to fully mature or seriously affect the yield ?
Setup. Lighting
3y ago
8
9