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Medical Cannabis Cultivation
Growroom Design & Setup
L.E.D Grow Lights
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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.
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Phlizon Official LED Grow Light
PhlizonGrowLight
Sep 10, 2022
2
Replies
35
Views
10K
Oct 25, 2023
JKash
Normal Threads
DIY LED with COBs - small medium and large grows
SupraSPL
Jun 19, 2014
37
38
39
Replies
769
Views
510K
Apr 8, 2021
Wee Zard
Spider Farmer LED Grow
SpiderFarmerLED
Jul 10, 2020
120
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122
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263K
Yesterday at 2:33 AM
HerbalEdu
Kingbrite review
ZenSunniWanderer
Feb 17, 2020
65
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67
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1K
Views
188K
Oct 19, 2022
Suckitandsee
S
Sixstrings Led Cob Builds
sixstring
Nov 12, 2016
55
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57
Replies
1K
Views
160K
Apr 28, 2021
Paldo
Locked
Mars Hydro LED
MarsHydroLED
Sep 9, 2019
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82
Replies
2K
Views
153K
Apr 22, 2020
Greenguyz
Is Anybody Using Mars Hydro Led Grow Light Now?
Yukido
Aug 24, 2015
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7
Replies
123
Views
138K
Aug 27, 2018
eastcoastjoe
How close to put LED to plants?
irishboiii
Jun 6, 2014
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3
Replies
46
Views
102K
Jan 15, 2020
Anthem
L.E.D. Argument Thread For Dummies:)
1diesel1
Feb 11, 2021
62
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64
Replies
1K
Views
94K
Feb 24, 2022
Blastfact
Spectrum King Leds - Anybod Using These?
motherlode
Mar 6, 2015
15
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Replies
325
Views
81K
May 12, 2018
Clamwrangler
Samsung lm301b or lm301h?
HTCLeafLST
Nov 2, 2019
2
Replies
30
Views
75K
Mar 11, 2023
SSgrower
TEST GROW 126w LED Urkle x White SCROG
Tobor the 8th Man
Jun 6, 2010
8
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Replies
198
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63K
Jun 25, 2011
JupiterSeven
J
B
best LED to replace a 1000w HPS
blue-dreamer
Nov 10, 2011
2
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26
Views
59K
Dec 30, 2014
LEDZep
L
Poll
Timber Grow Lights Megathread!
yooper420
Sep 5, 2016
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220
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59K
Nov 14, 2020
BurnzYzBudZz
Opinions on the spider farmer SF 4000
Steve705
Nov 14, 2019
2
3
Replies
44
Views
57K
Apr 17, 2021
lvstealth
Looking for the best LED grow light?
BrandonBlack
Dec 17, 2012
2
Replies
24
Views
57K
Apr 18, 2014
JasonFreeman
Who Else Runs Spydrx-plus By Fluence?
Leew421
Apr 6, 2017
5
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7
Replies
127
Views
56K
Jun 10, 2021
farmerjgenetics868
B
Gavita Pro 1650e Led Vs Spydr 2i/p
Burned Haze
Nov 7, 2018
3
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Replies
83
Views
55K
Aug 6, 2019
groengartner
G
2nd Grow - Magnum 357 - OG Kush
CA5P3R
Aug 23, 2011
11
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13
Replies
250
Views
53K
Sep 29, 2012
LEDNewbie
L
Help with led growtent setup
trt92
Mar 10, 2023
38
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40
Replies
799
Views
49K
Mar 9, 2024
Newty
SAMSUNG LM281B Vs Samsung 301b
Realgrower420
Jun 5, 2021
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3
Replies
40
Views
49K
Apr 12, 2024
JohnHoffa
J
Locked
Mars Hydro Giveaway Time: Come and Win New TS or SP Grow Kit
MarsHydroLED
Sep 11, 2019
26
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28
Replies
551
Views
47K
Apr 12, 2020
MarsHydroLED
Mars Hydro TSW2000 From Seed to Harvest
MarsHydroLED
Dec 17, 2019
2
Replies
34
Views
46K
Mar 24, 2020
MarsHydroLED
Led Or T5 For Veg.. Which Light Grows A Faster And Stronger Plant?
Hemp55
Feb 28, 2017
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Replies
60
Views
46K
Aug 29, 2018
JustStartedD
Realstyles Diy Cxb3590 Tutorial
REALSTYLES
Oct 7, 2015
5
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7
Replies
130
Views
45K
Dec 13, 2016
REALSTYLES
B
Just purchased 2 Blackstar 600w LED grow lights
bmf725
Apr 28, 2011
3
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5
Replies
93
Views
42K
Feb 12, 2015
Shiftace
S
When To Uvb
Dr kabuki
Nov 29, 2017
2
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4
Replies
71
Views
40K
Jan 27, 2021
shaganja
Cob Lighting For A 4x8 Flowering Tent
h4ppyf4rmer
Apr 24, 2017
11
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13
Replies
255
Views
38K
Oct 23, 2020
lampshining
I
Irish Boy's 2011 Spectra Led Grow (Revenge Of Casey Jones)
IrishBoy
Mar 19, 2011
7
8
9
Replies
178
Views
37K
Jun 19, 2012
notorious646
N
Quantum Board Opinions
Smoking Gun
Nov 12, 2018
11
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13
Replies
241
Views
36K
Sep 4, 2020
direless
Quantum boards???
BigCube
Nov 12, 2019
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314
Views
36K
Mar 5, 2020
BigCube
Locked
Ledgirl banned!
logic
Oct 21, 2010
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9
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166
Views
36K
Oct 27, 2010
JACKMAYOFFER
Aquarium lights?
Drgreen
Aug 15, 2013
Replies
17
Views
35K
Aug 19, 2013
Seamaiden
Locked
How Are The Viparspectra Led Lights?
BDGrows
Dec 5, 2016
2
Replies
31
Views
35K
May 9, 2018
heisen
H
How many watts for a 2x4 growspace
Newbie27
Jan 20, 2021
22
23
24
Replies
460
Views
35K
Feb 4, 2021
SSgrower
My Plan For A Cree Cxb3590 Light Bar
seaslug
Apr 18, 2015
4
5
6
Replies
108
Views
34K
Aug 26, 2022
SmokinJo421
1000 plus watt LED Grow
K11NG
Aug 25, 2011
7
8
9
Replies
174
Views
32K
Dec 2, 2012
K11NG
PAR Levels and Spectrum settings - For Each Stage
C2CGrowz
Jun 29, 2019
Replies
4
Views
32K
Jun 29, 2019
jumpincactus
D.i.y. Cxb-3590 Cob Panel Vs. Hps
HughJassBud
Jun 9, 2016
2
3
4
Replies
75
Views
31K
Oct 15, 2016
HughJassBud
Gavita 1700e LED Light canopy distance
Budbiggieled
Feb 25, 2021
3
4
5
Replies
83
Views
31K
Nov 1, 2023
Kereau
K
B
357 Magnum LED Grow
Burned Haze
Jan 8, 2011
2
3
Replies
40
Views
31K
Feb 5, 2013
Pakalolo Laau
Could my blurple be better than a full spectrum?
gorillaglueaaron
Nov 23, 2020
18
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20
Replies
388
Views
31K
Dec 16, 2020
gorillaglueaaron
S
For Those Using Blurple Lights.
Shawnery
Sep 8, 2018
Replies
13
Views
30K
Sep 10, 2018
JWM2
Who is the go to LED guy?
SkunkyDunk
Dec 19, 2019
16
17
18
Replies
354
Views
30K
May 6, 2021
King2324
A
The Best Led On The Market?
aquashield
Jan 12, 2019
4
5
6
Replies
108
Views
29K
Nov 4, 2021
SmootherDays
Which LED's to buy
guymandude
Jun 17, 2020
9
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11
Replies
207
Views
27K
Sep 13, 2022
Redwater
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