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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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Opinions on this light please
Worldwomble
Sep 13, 2022
Replies
17
Views
1K
Sep 13, 2022
steamroller
G8 LED 90 Watt v 3 - 36 watt all deep red 660 LED grow light
Richudlen
Sep 13, 2022
Replies
0
Views
2K
Sep 13, 2022
Richudlen
Photobio phantom mx light distance
Dragon140237
May 7, 2022
Replies
5
Views
5K
Sep 12, 2022
LJBB
M
looking for efficacy data for epistar 660nm diodes
mannitu68
Sep 12, 2022
Replies
1
Views
882
Sep 12, 2022
mannitu68
M
Need recommendations for LED and tent
SchwiftyGrower
Aug 17, 2022
4
5
6
Replies
106
Views
6K
Sep 10, 2022
JerzeyMike
S
Please help regarding driver/led strip comparability
sbear
Sep 8, 2022
Replies
1
Views
2K
Sep 8, 2022
sbear
S
Mars Hydro TSW 2000 enough to cause suspicion?
Craigster
Sep 7, 2022
Replies
3
Views
541
Sep 7, 2022
Craigster
S
Gavita’s new 2400 Pro Led..........
saddlesores
Sep 2, 2022
Replies
16
Views
3K
Sep 4, 2022
saddlesores
S
J
Is a 110watt led light enough to grow 4 plants
Jabrownie
May 29, 2022
2
Replies
38
Views
3K
Sep 2, 2022
Landracehunter
L
Dimmer style on Mars Hydro TS3000
cnw1970
Aug 31, 2022
Replies
3
Views
1K
Sep 1, 2022
BehindEnemyLines
Photobio MX 680w LED Light ?
Miked1988
Nov 30, 2020
2
3
4
Replies
71
Views
26K
Aug 31, 2022
OntarioGoldenHash
O
My Plan For A Cree Cxb3590 Light Bar
seaslug
Apr 18, 2015
4
5
6
Replies
108
Views
34K
Aug 26, 2022
SmokinJo421
Coverage question for dummy....(me dummy)
MomsGrowGanja
Aug 25, 2022
Replies
15
Views
705
Aug 26, 2022
Heywood
My home made grow light!
Potfairy
Aug 17, 2022
Replies
17
Views
1K
Aug 18, 2022
Moshmen
Poll
Photontek SQ300W Pro vs Spider Farmer Upgraded SE3000 for a 3x3
PerfecTrader
Jul 3, 2022
Replies
7
Views
2K
Aug 10, 2022
Zombierider
Y
Are 2x Gavita CT2000e enough for a 10x10 ?
YetiMeat
Aug 10, 2022
Replies
0
Views
802
Aug 10, 2022
YetiMeat
Y
C
Model: LPN-150N-54E transformer
CC33
Aug 8, 2022
Replies
3
Views
2K
Aug 8, 2022
Moshmen
K
Next Tent and LED Recomendation
kbhag
Aug 7, 2022
Replies
2
Views
692
Aug 8, 2022
Blastfact
First Look: Vivosun Aerolight and Grow Hub Controller
Ogdzznuttz
Jun 9, 2022
Replies
1
Views
2K
Aug 2, 2022
Topsrite
T
R
250 watt led light cost per month
Rockydogg3
Jul 31, 2022
Replies
14
Views
991
Jul 31, 2022
BigBlonde
A
Spider farmer SE3000 PAR readings?
av8ersteve
Jul 30, 2022
Replies
0
Views
1K
Jul 30, 2022
av8ersteve
A
D
thoughts on new kind of light
dejoff
Feb 26, 2022
Replies
5
Views
855
Jul 27, 2022
JKash
Master Controller Options for a Growers Choice ROI-E720
MIGrampaUSA
Jul 27, 2022
Replies
2
Views
1K
Jul 27, 2022
MIGrampaUSA
Need a light for a 1x6 area early flower
mcaveman
Jul 17, 2022
Replies
2
Views
491
Jul 21, 2022
BehindEnemyLines
Grow light on a 45-degree angle?
7munkee
Jul 18, 2022
Replies
18
Views
2K
Jul 18, 2022
GrowHobo
Par for different cannabis strains (Indica, Sativa or hybrid)
Aperkins1972
Jul 14, 2022
Replies
3
Views
730
Jul 15, 2022
Mudballs
How to add a second light?
BigBlonde
Jul 9, 2022
Replies
3
Views
891
Jul 12, 2022
BigBlonde
Can anyone share their knowledge on UVC with me?
beebud
Dec 20, 2021
Replies
8
Views
972
Jul 5, 2022
figgie
F
Amazon LEDs? 4x2 Grow Space Recommendations
TheGlove20
Jun 19, 2022
2
Replies
22
Views
3K
Jun 22, 2022
TheGlove20
HLG scorpion Diablo LED, suggestions?
TheCatDaddy
May 14, 2021
Replies
8
Views
3K
Jun 21, 2022
Bjg
B
T
Green Beams 480watt grow lights
THCluke
Jun 19, 2022
Replies
1
Views
761
Jun 20, 2022
Blastfact
G
CR600 whats your thouhts on it?
Ghost888
Jun 15, 2022
Replies
1
Views
433
Jun 15, 2022
HaveApuff
HLG watt draw difference across the dimmers
Blastfact
Jun 10, 2022
Replies
1
Views
1K
Jun 11, 2022
Blastfact
Equating and interpreting PPFD table when using TWO exact same led lights
Mugwort
Jun 5, 2022
Replies
6
Views
719
Jun 5, 2022
steamroller
Replacing Veg T5 - What's The Best Led Option?
hyzerflip
Feb 1, 2016
2
Replies
22
Views
12K
May 28, 2022
beckerjeremey29
Locked
HLG Scorpion Diablo Remote Control
Moe.Red
May 19, 2022
2
Replies
21
Views
4K
May 27, 2022
Moe.Red
L
mars Hydro FC 4800 vs Lumatek Zeus Compact 465W
loladaki
May 23, 2022
Replies
1
Views
3K
May 25, 2022
Thehouseofgreen
T
S
Sale on HLG 350R "refurbished"
Sod
May 24, 2022
Replies
1
Views
965
May 24, 2022
freezeland2
W
Bud's 3 days into flower???? Send help
Weedgrower
May 23, 2022
Replies
4
Views
854
May 24, 2022
Weedgrower
W
W
Slow growth since switching to LED
Weedgrower
May 16, 2022
5
6
7
Replies
138
Views
12K
May 23, 2022
Weedgrower
W
G
Aqueon optibright+ a suitable veg light?
geemonty
Feb 1, 2022
Replies
3
Views
965
May 22, 2022
geemonty
G
Quantum board replacement question different QBs parallel with same voltage.
CannaViridis
May 20, 2022
Replies
1
Views
415
May 20, 2022
Clearbluesky
First dwc grow. gorilla glue ??
Billygrass07
Dec 26, 2021
2
Replies
22
Views
4K
May 20, 2022
Observationist
C
LED light advice needed
Coke
Dec 26, 2021
Replies
13
Views
2K
May 15, 2022
Edinburgh
7
Vivosun light or mars hydro
757grower
May 10, 2022
Replies
3
Views
3K
May 10, 2022
Tasty Buds
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