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.
Sticky Threads
SpiderFarmerLED
  • Sticky
Spider Farmer LED Grow
94 95 96
Replies
2K
Views
123K
WeedIsMySpinach
WeedIsMySpinach
PhlizonGrowLight
  • Sticky
Phlizon Official LED Grow Light
Replies
6
Views
292
ninjadip
ninjadip
Normal Threads
Progshim
Can anyone help me understand the math/physics of grow lights?
2
Replies
20
Views
270
deborahmarie
deborahmarie
B
mars hydro FCe 4800 . is 5'x5' per light to much
Replies
11
Views
188
benjones
B
Goodshit97
Taking recommendations on lights for flower.
2
Replies
26
Views
245
Goodshit97
Goodshit97
Realgrower420
SAMSUNG LM281B Vs Samsung 301b
Replies
15
Views
16K
mannitu68
M
ninjadip
Cheap LED 4x4 DWC grow (new setup)
2 3 4
Replies
60
Views
765
ninjadip
ninjadip
ninjadip
Advantage of using old-school HPS/MH over LED
6 7 8
Replies
158
Views
3K
strainguy
strainguy
R
Kingbrite 720w full spectrum vs Meijiu A8Max 650w
Replies
10
Views
328
ET12SECOND
E
pvandevelde
Spider Farmer (LED): what are you epxeriences?
5 6 7
Replies
125
Views
6K
ET12SECOND
E
J
Mars Hydro FC-E3000 lifecycle performance
Replies
12
Views
175
Smokey0418
Smokey0418
O
LED just for Veg stage only
Replies
9
Views
165
OntarioGoldenHash
O
effexxess
Light studies recommend high intensity: 900 and 1800 mols
2
Replies
22
Views
349
mannitu68
M
I
Exactly what does "over 40 (moles) begins to hit a point of diminishing returns for your crop" mean?
Replies
19
Views
359
IamN2pot
I
W
Spider Farmer SE7000 680w or 780w?
Replies
2
Views
97
Worldwomble
W
H
How to Hang my Led Light?
Replies
8
Views
171
Slabby
S
A
Stems turning purple due to light?
2
Replies
27
Views
487
Homesteader
Homesteader
C
Lighting suggestions for a 10 x 10 tent
2 3 4
Replies
67
Views
820
grnmtn
grnmtn
BehindEnemyLines
$234 Apogee SQ-420X vs. $568 Apogee MQ-610
Replies
7
Views
163
BehindEnemyLines
BehindEnemyLines
M
The light options for 1m x 1m x 2m
Replies
5
Views
113
Goodshit97
Goodshit97
guymandude
Which LED's to buy
9 10 11
Replies
207
Views
18K
Redwater
Redwater
Lilmink
Lights for 4x8 - 2 or 3 lights?
2 3
Replies
48
Views
799
Blastfact
Blastfact
W
Opinions on this light please
Replies
17
Views
235
steamroller
steamroller
B
Any one pulling success with the gavita 1930
Replies
1
Views
243
hydrodreams
H
Richudlen
G8 LED 90 Watt v 3 - 36 watt all deep red 660 LED grow light
Replies
0
Views
77
Richudlen
Richudlen
Dragon140237
Photobio phantom mx light distance
Replies
5
Views
474
LJBB
L
M
looking for efficacy data for epistar 660nm diodes
Replies
1
Views
65
mannitu68
M
SchwiftyGrower
Need recommendations for LED and tent
4 5 6
Replies
106
Views
2K
JerzeyMike
J
S
Please help regarding driver/led strip comparability
Replies
1
Views
113
sbear
S
Craigster
Mars Hydro TSW 2000 enough to cause suspicion?
Replies
3
Views
119
Craigster
Craigster
S
Gavita’s new 2400 Pro Led..........
Replies
16
Views
282
saddlesores
S
J
Is a 110watt led light enough to grow 4 plants
2
Replies
38
Views
1K
Landracehunter
L
HTCLeafLST
Samsung lm301b or lm301h?
2
Replies
26
Views
61K
TDally
T
cnw1970
Dimmer style on Mars Hydro TS3000
Replies
3
Views
133
BehindEnemyLines
BehindEnemyLines
Miked1988
Photobio MX 680w LED Light ?
2 3 4
Replies
71
Views
16K
OntarioGoldenHash
O
squinteastwood
New Gavita 1700e LED Stack
2
Replies
30
Views
3K
Homegrownmichigan
H
seaslug
My Plan For A Cree Cxb3590 Light Bar
4 5 6
Replies
108
Views
30K
SmokinJo421
SmokinJo421
MomsGrowGanja
Coverage question for dummy....(me dummy)
Replies
15
Views
241
Heywood
Heywood
Potfairy
My home made grow light!
Replies
17
Views
349
Moshmen
Moshmen
PerfecTrader
  • Poll
Photontek SQ300W Pro vs Spider Farmer Upgraded SE3000 for a 3x3
Replies
7
Views
336
Zombierider
Zombierider
Y
Are 2x Gavita CT2000e enough for a 10x10 ?
Replies
0
Views
122
YetiMeat
Y
C
Model: LPN-150N-54E transformer
Replies
3
Views
145
Moshmen
Moshmen
K
Next Tent and LED Recomendation
Replies
2
Views
214
Blastfact
Blastfact
B
Is my grow light effecting the lottle leafs?
Replies
19
Views
355
Aqua Man
Aqua Man
Ogdzznuttz
First Look: Vivosun Aerolight and Grow Hub Controller
Replies
1
Views
339
Topsrite
T
R
250 watt led light cost per month
Replies
14
Views
276
BigBlonde
BigBlonde
A
Spider farmer SE3000 PAR readings?
Replies
0
Views
127
av8ersteve
A
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