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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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What I want as a consumer.
Ace9137
Aug 7, 2019
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75
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7K
Aug 10, 2019
Ace9137
D.i.y. Cxb-3590 Cob Panel Vs. Hps
HughJassBud
Jun 9, 2016
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75
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31K
Oct 15, 2016
HughJassBud
Best best lights under $350 recommendations
AutoHead420
Feb 4, 2021
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73
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7K
Mar 24, 2021
IanGrowSom
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Need Some Advice On First Build
ganjfather
Feb 16, 2017
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72
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7K
Feb 25, 2017
visajoe1
Poll
UV necessary ? Vote
MarsHydroLED
Dec 3, 2019
2
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71
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7K
Dec 19, 2020
Aqua Man
When To Uvb
Dr kabuki
Nov 29, 2017
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4
Replies
71
Views
40K
Jan 27, 2021
shaganja
Photobio MX 680w LED Light ?
Miked1988
Nov 30, 2020
2
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4
Replies
71
Views
26K
Aug 31, 2022
OntarioGoldenHash
O
Poll
Help me choose between 2 leds please
GrowWeedQuestion
Dec 27, 2019
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71
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12K
Feb 7, 2020
maximusluminous
F
1st time grower, my setup so far.
flipsticle
Aug 29, 2011
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4
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70
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13K
Feb 12, 2012
ynotFOREVER
C
Choosing the righd LED
country84
Jan 26, 2011
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69
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14K
Nov 14, 2011
shadow51020
S
Buddies side and under lighting
One drop
Sep 10, 2020
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69
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7K
Mar 18, 2021
One drop
Vipar Spectre p1500
OldSmokie76
Jul 30, 2020
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69
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8K
Sep 22, 2020
One drop
Mars Hydro Or Unit Farm
angelina
Sep 27, 2017
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4
Replies
67
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12K
Jun 1, 2018
Snoleperd
4x4 tent 1/2 per plant what lights to add
Airbud379
Mar 6, 2021
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67
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7K
Mar 24, 2021
IanGrowSom
Led - watt per square foot?
Ph 007
Sep 7, 2020
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67
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14K
Nov 20, 2021
Madmax
Most efficient LEDs right now?
flipflop64
Jul 7, 2022
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66
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6K
Oct 13, 2022
Its420anytime
I
Locked
Cheap LED 4x4 DWC grow (new setup)
ninjadip
Sep 25, 2022
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66
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4K
Oct 5, 2022
Aqua Man
N
G2-800w PARmaxx parabolic refraction integrated full spectrum LED grow light - 4x4 crawlspace grow
new2led
Aug 11, 2013
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65
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9K
Oct 23, 2013
dagosfinest
D
A noob with a Mag 357 LED
Medijuana
Mar 29, 2012
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64
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8K
Aug 26, 2012
Medijuana
P
I Called Fluence..
PassTheJ
Apr 16, 2018
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64
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16K
Jul 12, 2018
Leew421
Poll
Led poll!!!
LEDhead
Jan 27, 2012
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64
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14K
Dec 6, 2012
Ever after
Harley"s Vero Cob Grow
Harley09
Sep 17, 2017
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63
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6K
Sep 23, 2018
Thejoeybrown
2021- Best Cobs on Market
PiffinOut
Feb 18, 2021
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63
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8K
May 10, 2021
PiffinOut
Alibaba and LED lights
1Dobo
Dec 29, 2019
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63
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15K
Jan 2, 2020
CPT Dann
Survey: How long have you been using your current grow light(s)?
ViparSpectra
Jan 10, 2023
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62
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4K
Feb 23, 2023
ViparSpectra
C
Diy Cob... Could Someone Walk Me Through What I Have To Order?
closet
Apr 17, 2018
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61
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6K
Apr 28, 2018
Sdfoster22
S
Lights for 4x8 - 2 or 3 lights?
Lilmink
Aug 10, 2022
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61
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4K
Oct 25, 2022
2Bad
LED vs HID vs Other Lights: What’s your preference?
SacredTreeOrganicFarms
Nov 20, 2020
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60
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5K
Nov 21, 2020
SacredTreeOrganicFarms
B
Which new light should I get and what to do with old one?
bibsoconner
Jan 24, 2023
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60
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4K
Jun 12, 2023
Week4Bytch
Lighting suggestions for a 10 x 10 tent
codypendant
Aug 14, 2022
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Replies
60
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7K
Sep 15, 2022
grnmtn
Locked
ledgirl threatens to narc me out
logic
Oct 31, 2010
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60
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18K
Oct 31, 2010
logic
Led Or T5 For Veg.. Which Light Grows A Faster And Stronger Plant?
Hemp55
Feb 28, 2017
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60
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46K
Aug 29, 2018
JustStartedD
what LED WORKS???
Ever after
Nov 13, 2012
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60
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14K
Dec 21, 2012
tags420
Locked
Aqua Man's 24hr trivia for rights to edit my signature
Aqua Man
Nov 4, 2021
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Replies
60
Views
4K
Nov 8, 2021
lvstealth
Taking recommendations on lights for flower.
Goodshit97
Sep 30, 2022
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3
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59
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7K
Nov 17, 2022
Goodshit97
L.e.d Organic Grow
MandyJane
Jan 17, 2017
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3
Replies
59
Views
6K
May 6, 2017
MandyJane
King Led Thoughts?
Twisted13
Jan 2, 2019
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3
Replies
58
Views
5K
Jan 20, 2019
Twisted13
Led To Replace 400w Hps In Parabola?
Horto
Oct 10, 2016
2
3
Replies
58
Views
7K
Nov 17, 2016
Homesteader
Looking to buy new light
Reid77
Jul 21, 2019
2
3
Replies
58
Views
8K
Oct 8, 2019
420baby
Cheap Led Worth It?
Funkadelic
Sep 23, 2015
2
3
Replies
58
Views
6K
Mar 6, 2016
Derf Werfler
Must read for anyone with Gavita LED
Zekethefreak
Mar 27, 2021
2
3
Replies
56
Views
19K
Sep 29, 2023
jjtrain
Single Cob Cheap Build Suggestions
Saint Skinny
Feb 7, 2017
2
3
Replies
56
Views
12K
Apr 14, 2019
UncleRomulus
Switching From Hps
MegaSuiter
Jun 1, 2017
2
3
Replies
55
Views
6K
Dec 9, 2017
Piratos
P
Just Get My Grow Room Done,any Led Recommendation?
JAY EE
Mar 19, 2018
2
3
Replies
55
Views
5K
Apr 9, 2018
Slappyjack
Got to love them LEDs.
Pakalolo Laau
Nov 1, 2013
2
3
Replies
53
Views
23K
Sep 22, 2015
3N1GM4
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