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.
Kevuk
New migro aray
Replies
5
Views
3K
Cypress66
Cypress66
ObiWanRollMeWan
HLG or Optic? Would be in a 4x4
Replies
6
Views
976
weedshoes
weedshoes
gristle
How many Sf4000 versions are on the market?
Replies
2
Views
385
gristle
gristle
Paul_morphy
UVA- what bar is best, please help
Replies
6
Views
3K
ImpulsiveGrower
ImpulsiveGrower
Zelkova12
California light works Black widow San Fernando Valley an Blueberry
Replies
0
Views
497
Zelkova12
Zelkova12
MonkeyDSenpai
Cant decide between two leds . Help
Replies
3
Views
928
CannaDana
CannaDana
biggerbud420
tent buddy light setting with mars hydro
Replies
0
Views
724
biggerbud420
biggerbud420
Foster823
Calculating LED grow light settings
2
Replies
24
Views
2K
lvstealth
lvstealth
Amouse
Growing Light Bulb 30W 1600 lm E26 / E27 290 LED Beads SMD 2835
Replies
0
Views
481
Amouse
Amouse
IndoorEden
Used LED fixtures, good choice?
Replies
0
Views
382
IndoorEden
IndoorEden
TurboTHC
LED grow light shops in EU
Replies
0
Views
543
TurboTHC
TurboTHC
legitness
bxeb vesta or samsung strips
Replies
4
Views
689
lvstealth
lvstealth
Mrbiggles
Newbie question for starter leds
Replies
2
Views
2K
jmand
jmand
Scarecrow1g
Which LED setup is best for a 4x4 tent?
Replies
16
Views
5K
Mothman
Mothman
Matteliquo
at what power and distance should the spider farmer sf4000 be set?
Replies
1
Views
677
2Bad
2Bad
jmand
iropro (no name OEM) LED panel light 3 umol/j £60??
Replies
8
Views
2K
jmand
jmand
iTurniGrow
Help picking Lights..
2
Replies
31
Views
4K
Mothman
Mothman
2Bad
What's your favorite 4x4 LED light for 500$ or under
Replies
12
Views
3K
MIGrampaUSA
MIGrampaUSA
Mugwort
Using known PAR values given in manual’s PPFD footprint table to calculate safe canopy distance when adding second identical light
Replies
2
Views
440
Mugwort
Mugwort
Subhuman
288 quantum boards 5x5 grow tent
Replies
7
Views
1K
Subhuman
Subhuman
AmokNewb
Kessil H80 to add UV and IR for flowering.
Replies
2
Views
878
jmand
jmand
Vb2flat2surf
Should I use Bloom and Veg switches at the same time
Replies
2
Views
1K
ImpulsiveGrower
ImpulsiveGrower
Ranc1dM3at
advice on distance and wattage settings for a 240w led in a 2x2
Replies
16
Views
6K
lvstealth
lvstealth
VADugin
Setting up my first indoor grow
Replies
2
Views
1K
growsince79
growsince79
EUClosetGrower
Led grow light for 40x40
Replies
6
Views
2K
EUClosetGrower
EUClosetGrower
Zenpaii
Do I need a bigger and stronger LED 1×1 tent?
Replies
10
Views
2K
Zenpaii
Zenpaii
DeepCoverInDisguise
  • Locked
These Gavita 1700e LED's SUCK!!!!
Replies
13
Views
2K
SSgrower
SSgrower
winkswayne
efficient LED bud for a 6x6 room
Replies
3
Views
2K
CBDfutute4
CBDfutute4
LakerGang89
Which LED light should I go with??
Replies
6
Views
1K
CBDfutute4
CBDfutute4
Boojoe2
BP3000 as first light in 4x4 tent?
Replies
15
Views
2K
Shayne010944
Shayne010944
LakerGang89
Mars LED grow light intensity range quest
Replies
0
Views
974
LakerGang89
LakerGang89
legitness
mars or hlg $2000 waiting to spend
2
Replies
23
Views
4K
Rootbound
Rootbound
PLantAsEED
Mixed light environment, potential issues?
Replies
0
Views
479
PLantAsEED
PLantAsEED
HighRootz
Anybody use Agron site to buy LED?
Replies
4
Views
497
HighRootz
HighRootz
Mugwort
I’m looking for some lighting advice
Replies
4
Views
494
Ponky
Ponky
ImpulsiveGrower
Diving deep into the rabbit hole of DIY LED!
Replies
0
Views
889
ImpulsiveGrower
ImpulsiveGrower
ImpulsiveGrower
Mars hydro only have one type of 🔌?
Replies
8
Views
3K
1diesel1
1diesel1
Nectarivorous
Getting PPFD right throughout grow
Replies
1
Views
1K
Nectarivorous
Nectarivorous
Frego
Mars hydro SP150 what extension cord to buy too much heat
Replies
2
Views
1K
Frego
Frego
Ganjagurl
Mars Hydro ts3000 Light Issue
Replies
11
Views
3K
Treecutter
Treecutter
HumbleTie1321
Question on AGLEX LED grow light system.?
Replies
2
Views
2K
HumbleTie1321
HumbleTie1321
Eternulwinter
Hlg 100 r spec height help????
Replies
7
Views
2K
Aqua Man
Aqua Man
JaymzD91
How do you choose the right light?
Replies
9
Views
671
Ponky
Ponky
rabo
Beginner question about LED, please help
Replies
14
Views
1K
frogyrogy
F
Kendallj24
New Mars Hydro FC-E3000W
Replies
4
Views
617
JustGrowWithIt
JustGrowWithIt
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