Question lumière led
Burmeseanswered grow question 5y ago
Hi there,Your light actual watt is 241W and yes You can turn on both switch if you have a suitable temperature. But don't recommend to get closer than 12" because your plant could get burn.Good luck and happy growing... ✌️
Similar Grow Questions
Solved
Mikewithgreenthumbs420
Placement of led lights not sure how far too hang light from girlsHow far should led lights be from plant canopy first two pictures are the veg lights not sure how much distance I should have between Than my last two pictures are my bloom led light plants seem too like it fan leaves where shooting up I bend them every day
Setup. Lighting
6y ago
3
Solved
La0laEsMia
Light Burn? Mars Hydro TS3000 at 30% Power, 26 inches away per manual. I have since raised back to 30 inches.Is this light burn? I noticed some slight yellowing/crispy looking leaf at day 11. Light is about 30% Power, about 30 inches away. I previously had it about 26 inches and raised when I noticed this issue about 24 hrs ago. Pics are updated.
Temps: 70-75
RH: 50-60
Soil Runoff: 6.5
5y ago
4
2
Solved
Vee_vee
Equipment necessary?Can I grow an auto strain without a tent/lights etc.? Just in pot in my living room?Setup. Lighting
5y ago
4
Solved
hightech316
Burn or ?leafs feel rough , little tiny greens dots with texture on leaf.
I found out after bumping the light up 40% Plants did not like.
Looked up manufactures suggested hanging / power. Seems I am over powered. The light is more 4x4 or 3x3 then 2x2
Diary is updated
Light or Nutrient?
Leaves. Tips - Burnt
Setup. Lighting
2y ago
9
12
Solved
Puppylove
Lights led vs hps cooltubeHi 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
TruTraTri
Day shift for Photos.How to to a day shift for photoperiodics without mutation/hermies etc.
Light schedule: 18/6; want to shift 8 to 12h backwards/forwards. Just in one shock? (e.g. give them 12h on top) Step by step?
2 weeks enough for recovery for 12/12 switch?Setup. Lighting
1y ago
1
1
Solved
Tubington9
Mars Hydro TS1000 and Spider Farmer SF1000D in 26x26 tent together?I’ve purchased an Mars Hydro FC-E 3000 for my 3x3 tent, so I now have a TS 1000 I’ve removed from the 3x3, that I want to move to my 26x26 and run it along side my Spider Farmer SF1000D. Is that overkill/pointless waste of energy for that size environment?Setup. Lighting
5y ago
1
1
Solved
mattipups
LED distanceHi,
how you know the distance between light and plant?Week 6
Setup. Lighting
4y ago
1
4
Solved
greenhousegrowgirl
Should I substitute sunlight with a grow lamp on cloudy days?It’s overcast here today and I’m wondering if I should turn my grow lights on to compensate for the lack of direct sunlight. If so, should I drop the intensity to compensate for the additional natural light? Can you overdo the amount of light (not heat) a plant gets?
Week 3
Setup. Lighting
5y ago
3
1
Solved
hannabis420
Slow indoor seedling growth4 days since sprout, issues with light timer, seedlings ended up getting 48 hrs of light after they sprouted, and this AM I found that the timer did not turn the light back on so it got 11 hours of dark last night instead of 6. Could this be detrimental to seedling?
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Seedling
6y ago
1
1
Solved
bbkaldo
'Claws' on tips just after flowering started. Previous answers help - it is a bit worse. I keep a perfect VPD. What should I do? Flower wouldnt fI'm confused. For the first 3w I used LED as instructed 30-40cm, I had ~43cm,100%dim, everything was fine. When the bloom started yellow claws appeared and still there, maybe a bit worse, with 53cm and 75%dim. Mostly on BPP, one more plant showed her claws today aswell. 😓
Leaves. Edges burnt
Leaves. Tips - Burnt
Setup. Lighting
3y ago
2
2
Solved
cheesyx
Review this model or help me create a DIY COB plus IR plus UVB grow light.I've very limited variety of lights in this country so this is all I can find. Also there are no suppliers who provide spectrum charts or any temperature values for those lights. My goal is to make it with the best possible light spectrum. Having IR's also will help on cold days.
Setup. Lighting
6y ago
1
Solved
Toastdtoast
Changing light schedule on an auto?My plant sprouted 5 days ago, because of temps last night I left the light on and will for the next few days to maintain temp. Its an autoflower but I like having a dark period for my autos. Will it hurt anything if I go back to 20/4 or should I let it ride?Week 1
Setup. Lighting
5y ago
5
2
Solved
PapaBaer
LampenwechselChanging lamps during flowering....
I would like to switch to LED, does that affect the ladies at all? In a negative way.
LED Mars Hydro 480/96LEDs
Other. General questions
Other. Other
Setup. Lighting
6y ago
2
Solved
SouthernIndica
Grow light upgrade importanceImportance of light spectrum? I'm upgrading my 5 small 15W lights with a 240w Grow Bar with Samsung LM281B diodes. My girls are growing and look fairly healthy but the speed is super slow. I'm installing the upgrade today, can I expect better results and speedier growth? 21w veg
Setup. Lighting
3y ago
2
2