The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
New Light distance from plant. =D
MarkGreenThumb
started grow question 5y ago
I got a 200W LED instead of the CFL's. How far should this be from the Plants?? =D
Solved
Setup. Lighting
likes
DeadwebsiteBoringcommunity
answered grow question 5y ago
Which led? leds are not even close to the same. 200 watts can be dramatically different from one light to the next.
1 like
Complain
Selected By The Grower
DeadwebsiteBoringcommunity
answered grow question 5y ago
anywhere from 12" in flower (depending on your diodes) to 24" in flower... (depending on the diodes).. A safe veg height could be anywhere from 20"-36" .. Need to know the brand and model name of the led if you want advice about it.
1 like
Complain
Similar Grow Questions
Solved
PREPPYPUNK
need a maxsisun plug.
maxsisun sent me a new light but it didnt come with the power cable. Anyone know how to get ahold of MAXSISUN , directly without going through amazon or a way to buy one? Thanks!!! its the cable that plugs into the one in pic.
Other. Other
Setup. Lighting
5y ago
1
4
Solved
Pinkpanther
Combination tent/light/pots
I'planning to buy grow tent and I want to know the best performance aea/pots/ligth combination. My idea is work with 300cmx300cm tents, led light of 120x110cm (can cover 150cmx150cm), pots of 2 gallons, I want to add co2 and automatic irrigation system.
Setup. Lighting
6y ago
1
2
Solved
Stigghiola
Lampada
Ho aggiunto una lampada Sonlight Led Bar 24x3W per aumentare lo spettro e poter far si di fare arrivare la luce a tutti i fiori, dovrei metterla più in basso o in alto rispetto all'apicale?
Week 9
Setup. Lighting
5y ago
1
Solved
The_garden_of_Vixen
Lamp distance
Hello. I have a question about my lamp distance. I’ve changed the lamp to MARS HYDRO 2023 TS600 LED a week ago and a distance to the plant was 18 inches. During this week a plant grew and the distance became 12 inches. I lifted the lamp to 13 inches. What distance I have to keep?
Week 6
Setup. Lighting
2y ago
3
2
Solved
BostonGirlGrows
LEDs for 32x32 tent
New to indoor growing. Set up a 32x32 Vivosun tent. Currently have a giixer 1000w light, but wasn’t feeling the coverage was good enough for several plants. So I just ordered a second one. Do you think 2 giixer 1000w leds is ridiculous overkill? Any thoughts appreciated.
Week 2
Setup. Lighting
6y ago
2
2
Solved
darbyog
Is it too late for scrog and have I had the light too low during the veg stage?
So I noticed pistils appearing and now I'm worried that I've had my light too low during veg (~8k lux). Is it too late for scrog at this point or will they continue to grow? I've now bumped the light up to 22K lux should I lower the light to increase the intensity even more? TIA
Week 6
Setup. Lighting
Techniques. ScrOG
5y ago
1
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
NonameGrowDude
Led light for a small seedling / early veg space 80x40x80cm
The plants to use the space to start seeds and veg them little bit until I transplant to final pot in a flower tent. I don't have much height so is looking for a light that the plants can be close to. Any suggestion for led or should I just go with t5?
Setup. Lighting
3y ago
2
Solved
420Highlifecouple
Auto flower in flower light cycle?
Do I switch my AUTOFLOWER to 12/12 in flowering?Or 18/4, 20/4 from start to finish?
Setup. Lighting
4y ago
3
Solved
NamasteDaze
OK to switch from 12/12 to 18/6 for auto in flower?
Is it OK to switch an auto from 12/12 to 18/6 when in flower (2 weeks)? I moved the plants from the attic which was way too hot and tried the 12/12 schedule to reduce the heat. Now that they are in an AC spare room wondering if it would be worth switching. Appreciate the support!
Setup. Lighting
3y ago
3
5
Solved
SirTucksAlot
Will UV (reptile) lights disturb the day/night cycle in flower?
Setup. Lighting
5y ago
3
5
Solved
Ema26
Thoughts on mars hydro ts600 for a 80cmx80cm room?
Setup. Lighting
6y ago
3
3
Solved
CortezKush
Uv lighting
Is it beneficial using uv for veg or just flower? My light has a veg/bloom/uv toggle.
Setup. Lighting
4y ago
3
2
Solved
Continuum_DnB
Bud too close to the light
Hi. The main bud on one is 10cm from the light. I cant raise the light any higher and have a bit more vertical growth to go. Shall I remove the bud at a lower artery, or leave it and bend it around the light somehow?? Don't want to loose the main bud but will if I have to?!?
Buds. Other
Setup. Lighting
5y ago
3
3
Solved
Puppylove
Lights led vs hps cooltube
Hi how are we fellow growers, here is my query, am using 2 hps 600watt cooltube in a 1x2x2 growtent,notice cold grow spots out of direct light, am I better using 3 400 watt cooltube, or changing to led, again looking full even coverage over entire area.
Setup. Lighting
3y ago
2
5
Solved
MBnVA
Lights
Any thoughts on lights being on 24 hrs?
Week 6
Setup. Lighting
Techniques. Main-lining
4y ago
3
2
Solved
BarneyRumble420
How many plants can you grow with a viparspectra p600?
Hey everyone just wondering how many plants can be grown under viparspectra p600 ? Thanks guys
Setup. Lighting
4y ago
2
2
Solved
LeroyDagobert91
Can i add a light to help flowering
can i add a light to help flowering even if it is a 6500k one i noticed that my actual 2700k led light is less powerful that the one i used for vegetative phase can i add (with the 2700k one) it even if it is a 6500k one ?? will it slow down the flowering ? thanks !
Setup. Strain - Autoflowering
Setup. Lighting
3y ago
2
3
Solved
DrDidg
Wrong light schedule
Screwed up light timing. Thought I was on an 18/6 schedule in my tent but apparently it was 12/12 from weeks 3-7. It’s close to needing to be switched over to flowering size wise. I switched over properly to 18/6 two days ago and plan to keep it there for an extra week. Yes?
Week 7
Setup. Lighting
4y ago
3
5
Solved
NonameGrowDude
Light recommendation
what led light would you recommend for a Secret Jardin DS150W (77x150x200cm)? It need to have a remote driver and be full spectrum. It could also be 2 lights.
Setup. Lighting
2y ago
2