• Best AFN Outdoor Auto Grower of 2020: 1st: 420Forever 2nd: 4d-Rock 3rd: Jean-O CONGRATULATIONS
  • Best AFN Outdoor photosensitive Grower of 2020: 1st Kyote 2nd Dankstyle J 3rd Jean-O CONGRATULATIONS
  • BOMB Seeds: 1st: JohnEMad 2nd: pop22
  • DinaFem 2020 second leg: 1st: Only1Sky 2nd: St. Tom 3rd: Feenix
  • Zamnesia 2020: 1st: HighnDry 2nd: Only1Sky
  • Auto Seeds 2020: 1st: MesaBoogie 2nd: Only1Sky
  • FastBuds 2020 1st: Chronic_passion 2nd: St. Tom
  • Female Seeds Autos 2020: 1st: HighnDry 2nd: pop22 3rd: Boognelson87
  • Female Seeds Photos 2020: 1st: pop22
  • Seedstockers 2020: 1st: JohnEMad Chronic_passion

Grow Light Discussion

Discuss lighting used for the cultivation of cannabis!
MesaBoogie
  • Sticky
PPFD/watt Grow Light buying reference
2 3
Replies
26
Views
2K
Filthy_Casual
F
ripster
  • Sticky
T5/CFL only thread (the manual)
25 26 27
Replies
269
Views
49K
Bonwigs
B
Noods
  • Sticky
Light and Easy Basic CFL Info
7 8 9
Replies
86
Views
20K
Jakob
Jakob
JM
  • Sticky
Grow Light Guide - Comparison HID, CFL, Incadescent, MH, HPS
2
Replies
11
Views
10K
KonopCh
KonopCh
Magic
  • Sticky
Magic's Basic LED Guide
2 3 4
Replies
31
Views
38K
KonopCh
KonopCh
CappY
  • Sticky
Choosing the right HID lights for your growspace
2
Replies
16
Views
4K
Tony
Tony
don
  • Sticky
CFL orientation and distance charts
2 3 4
Replies
30
Views
13K
Inf3cted
I
ripster
  • Sticky
CFM Calculator link and an A/C BTU Calculator
Replies
0
Views
3K
ripster
ripster
F
What are you waiting for? What's going to change the game? Who is doing interesting stuff?
6 7 8
Replies
74
Views
696
DCLXVI
DCLXVI
T
Mixing HLG V2 Rspec & 3000k Lights
Replies
1
Views
29
Deke
Deke
Vapo
The CMH Club
5 6 7
Replies
62
Views
636
Vapo
Vapo
J
Light intensity for autoflowering plants (lux)?
3 4 5
Replies
45
Views
3K
Grisbi
G
billymac
Need advice on PAR meter
2
Replies
10
Views
100
Vapo
Vapo
Olderfart
Did the deed. New Par meter on its way.
Replies
4
Views
30
Olderfart
Olderfart
S
Korona Grow Light Meter App for Iphone
Replies
3
Views
104
Killabe
Killabe
OG-GeMann
HLG 600 Rspec
Replies
5
Views
92
pg2052
P
billymac
Any advice on using 315 WATT LEC
Replies
5
Views
72
billymac
billymac
NorthernLights_420
G8 LED 80 watt RED Flower Booster
2 3
Replies
20
Views
175
damien50
damien50
RockyRidger
Mars Hydro SP 3000 Defective?
Replies
2
Views
80
Olderfart
Olderfart
M
Help: Mars Hydro ts 600 vs Roleadro 300
Replies
7
Views
132
sirsmokealot
S
Highstreet
Cheap led driverless cobs grow
Replies
8
Views
951
monkeybusiness
M
OttoCBD
Mars Hydro TS 600 Users: What Distances are You Using?
2
Replies
11
Views
5K
OttoCBD
OttoCBD
B
Migro Aray
7 8 9
Replies
85
Views
4K
sirsmokealot
S
G
Need help LED for a 2x2
2
Replies
13
Views
389
low_and_slow
L
D
Mars TS600 causing light stress?
Replies
3
Views
121
automan2
automan2
Couch_Lock
LED lighting and new to Autos
Replies
3
Views
147
Arthur
Arthur
F.N.
Quantum board thread.
101 102 103
Replies
1K
Views
103K
bakEQuatorial
bakEQuatorial
Critical Christopher
Looking for help using more light with a ts 1000
Replies
8
Views
102
damien50
damien50
You must log in or register to post here.
Top