L.E.D Grow Lights

LED grow lights have grown in popularity due to their low heat and energy use. See how these lights might benefit your next cannabis grow.
Northernpop
Samsung Led Double Striplight Diy Build
Replies
6
Views
6K
Northernpop
Northernpop
randyplotner
Phlizon 600W LED approx 1.5meters over my 1 month old, should i move lights closer?
Replies
3
Views
696
NorGrower
NorGrower
FuqStik
When to use UV switches in flowering ?
Replies
1
Views
623
NorGrower
NorGrower
Frankster
Whelp, finally pulled the trigger on some lights.
Replies
3
Views
1K
sambapati
sambapati
Jaystr0
Best option under $100 for my grow?
Replies
12
Views
1K
Muttley
Muttley
bob0816
DIY multi LED grow light
Replies
2
Views
6K
bob0816
bob0816
assulin
need some help with QB please
Replies
6
Views
934
One drop
One drop
Jklem
Just bought Hlg 300 v2 respec
Replies
9
Views
1K
Jklem
Jklem
Humungus
Chinese led grow lights not bad at all
Replies
0
Views
1K
Humungus
Humungus
Timbo0716
Have any experience with this company???
Replies
3
Views
1K
Timbo0716
Timbo0716
OldSmokie76
Vipar Spectre p1500
2 3 4
Replies
69
Views
8K
One drop
One drop
klauck420
Wires hooked up wrong on Mars Hydro tsw 2000.
Replies
1
Views
1K
Muttley
Muttley
ChrisT
Please Help me with LED light
Replies
0
Views
385
ChrisT
ChrisT
Yesyes3000
Need advice on Drivers for a DIY led build please !?!?!?
Replies
1
Views
472
TheKushie
TheKushie
Kevuk
LED plug in replacement for CFL.
Replies
2
Views
433
Kevuk
Kevuk
GreenVillage
QB 288 v2 Rspec how to dimmer for veg and for early flower
Replies
0
Views
888
GreenVillage
GreenVillage
soulriver
Need help switching from hps to led
2
Replies
38
Views
9K
GreenVillage
GreenVillage
TinkTHC
Indoor grow lights and opinions
Replies
19
Views
3K
Tallgreentree
Tallgreentree
citygrower18
Using veg AND bloom switch during after flipping
Replies
5
Views
2K
Aqua Man
Aqua Man
Ph 007
How to use this LED , with uv, creeds ir ?
3 4 5
Replies
86
Views
10K
NewWorld
NewWorld
Freaky75
QB full spec led for 3x3
Replies
8
Views
964
Freaky75
Freaky75
Smoking Gun
Quantum Board Opinions
11 12 13
Replies
241
Views
36K
direless
direless
Frankster
LED Grow light maintenance, keeping it running cool. (disassembly photo's)
Replies
2
Views
1K
Frankster
Frankster
JWM2
Adding an Extra LED Board to HLG fixture?
Replies
0
Views
469
JWM2
JWM2
BillGan
How much will this take?
Replies
0
Views
352
BillGan
BillGan
TrumanBudbank
HLG/Quantum Board Plant Stresses/Issues
Replies
2
Views
3K
Kman
Kman
Pagliuzz
light spectrum in the dark cycle, green??
Replies
2
Views
518
Pagliuzz
Pagliuzz
NautilusNews
Optic 8+ UV/IR or Optic Slim 600h? Go...
Replies
1
Views
2K
nicehatbabay
nicehatbabay
StealthLED
Don't buy LED'S from Shenzhen Yuanhui in China!
Replies
12
Views
2K
Dirtbag
Dirtbag
tifosi
LED grow bar without instructions
Replies
3
Views
854
tifosi
tifosi
maine.man
240W and 320W Kingbrite QB's: 3500k or 3000k/3500k combo?
Replies
0
Views
970
maine.man
maine.man
J
Looking for your opinion people :)
Replies
3
Views
439
PipeCarver
PipeCarver
tobing
LED Light Distance from Seedlings
Replies
15
Views
4K
ganjaNinjaa
ganjaNinjaa
Mospeada
Growing with cheapo $35 LED floodlights.
Replies
7
Views
3K
Mospeada
Mospeada
Bordel
LED stip grow light composition for elongation
Replies
3
Views
584
Milson
Milson
Chaostheory
Switching to led? will it help with heat
Replies
8
Views
1K
NukaKola
NukaKola
Freaky75
LED minefield which one will I buy .
Replies
5
Views
1K
Freaky75
Freaky75
Pdiesel
What do ya think? 4x4 top of the line brands head to head in tent.
Replies
0
Views
401
Pdiesel
Pdiesel
Ind00rgrower
UVB UVA danger for skin exposure only ?
Replies
1
Views
628
MIMedGrower
MIMedGrower
R
SU(A?)NAN LP2235 diodes? anyone have more info?
Replies
1
Views
1K
redshift75
R
DJAY629
Cree 3590 CXB vs. ?? What light are you using?
Replies
4
Views
881
MIMedGrower
MIMedGrower
Homegrown81
First indoor grow light help plz
Replies
2
Views
740
Homegrown81
Homegrown81
P
I Want The Best Lights In The World!!
3 4 5
Replies
94
Views
13K
BlueCollarMedz
BlueCollarMedz
CarpeDiamonds
Unbranded light for 1.5'x1.5'x5' grow space help!
Replies
2
Views
1K
CarpeDiamonds
CarpeDiamonds
CannabisAK
Led Light for 2x2 tent
Replies
7
Views
2K
CannabisAK
CannabisAK
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