!

Hot

SMD 3030 vs. Samsung LM301B

Started by Palgravefarmer · Jan 11, 2021

1

Replies

17KViews

Jan 12, 2021

Geekbeast Pro 630 Watt wich spectrum

Started by kraker · Jan 10, 2021

4

Replies

2KViews

Jan 10, 2021

want to upgrade to a bigger tent

Started by biggerbud420 · Oct 25, 2020

5

Replies

2KViews

Jan 9, 2021

Gavita LED 1700e optimal conditions

Started by NewGrowerer · Jan 8, 2021

4

Replies

4KViews

Jan 9, 2021

Hgl 600 rspec, is it working

Started by dreamnfox · Jan 7, 2021 2

28

Replies

5KViews

Jan 8, 2021

I am looking for very good led light coming from hps. Its for an 8x8 tent.

Started by kraker · Jan 7, 2021

7

Replies

4KViews

Jan 8, 2021

Need help with lighting for my 10"x10" micro grow box

Started by gorillaglueaaron · Jan 7, 2021

4

Replies

1KViews

Jan 7, 2021

!

Hot

I don’t know which LED to buy?

Started by savagemonk · Dec 26, 2020 2

29

Replies

6KViews

Jan 7, 2021

How have others here installed similar LED fixtures?

Started by airedog · Jan 3, 2021 2

31

Replies

4KViews

Jan 5, 2021

Hlg650r in a 5x5 tent?

Started by Legobuzzard · Jan 1, 2021

1

Replies

897Views

Jan 5, 2021

Samsung 4'x2' strip build questions/help

Started by Stoobeey · Jan 4, 2021

6

Replies

2KViews

Jan 5, 2021

!

Hot

ROI E680

Started by Odiesel · Apr 29, 2020

12

Replies

10KViews

Jan 4, 2021

Spider Farmer Upgrade for my 4 x Samsung LED MOD FSERIES GEN3 3500K Strips?

Started by Northernpop · Dec 8, 2020

5

Replies

2KViews

Jan 3, 2021

Need Advice for light coverage

Started by Kobe24ever · Dec 29, 2020

1

Replies

1KViews

Dec 29, 2020

Need advice plzz hps or led

Started by red_bull179 · Dec 27, 2020

18

Replies

2KViews

Dec 28, 2020

Using straight lm301h panels with additional red ufo

Started by Goblinkiller · Dec 25, 2020

11

Replies

3KViews

Dec 26, 2020

T5 L.E.D. 4' - 4 lamp fixture hanging height??

Started by PLantAsEED · Nov 25, 2020

3

Replies

2KViews

Dec 25, 2020

LED veg moving to HPS flower room

Started by WhateverYouDo · Dec 23, 2020

3

Replies

2KViews

Dec 24, 2020

R

blurple hybrid quantum tent upgrade.

Started by redshift75 · Aug 25, 2020

1

Replies

2KViews

Dec 23, 2020

!

Hot

Is my 600watt led worthless?

Started by JohnBoy731 · Dec 14, 2020 2

23

Replies

11KViews

Dec 23, 2020

Do we have viparspectra in here?

Started by Akabudz · Dec 10, 2020

2

Replies

1KViews

V

Dec 23, 2020

Can a Fluence driver be swapped out?

Started by NC420 · Nov 18, 2020

19

Replies

4KViews

Dec 22, 2020

Does Anyone Own A MARS HYDRO TS 3000?

Started by SanticaGardens · Sep 12, 2020

8

Replies

4KViews

Dec 21, 2020

First New Remodeled Grow Room

Started by GreenShadesOfGrey · Dec 19, 2020

5

Replies

1KViews

Dec 21, 2020

!

Poll Hot

UV necessary ? Vote

Started by MarsHydroLED · Dec 3, 2019 2 3 4

71

Replies

11KViews

Dec 19, 2020

First Grow - Moved Grow Room

Started by GreenShadesOfGrey · Dec 19, 2020

4

Replies

1KViews

Dec 19, 2020

!

Hot

Chinese led lights not bad at all

Started by Humungus · Sep 24, 2020 2

21

Replies

6KViews

Dec 18, 2020

!

Hot

Could my blurple be better than a full spectrum?

Started by gorillaglueaaron · Nov 23, 2020 18 19 20

388

Replies

53KViews

Dec 16, 2020

How long should I be running my light?

Started by Noob1 · Dec 6, 2020

4

Replies

911Views

Dec 16, 2020

Which Kingbrite for a 2x4x6 cabin?

Started by userx1 · Dec 14, 2020

2

Replies

1KViews

Dec 15, 2020

Need help with Trolmaster ECS-2 on Spydrx plus

Started by Bubba kush · Dec 13, 2020

1

Replies

962Views

Dec 13, 2020

Should I upgrade my current 4 x Samsung LED MOD F-SERIES GEN3 3500K Strips?

Started by Northernpop · Dec 10, 2020

15

Replies

5KViews

Dec 11, 2020

!

Hot

I bought a Mars-Hydro sp-150!

Started by Sh311Sh0ck3d · Nov 3, 2020 2

20

Replies

11KViews

Dec 9, 2020

301B strips - Kingbrite 1280 pcs (0.45watt) Vs Umol 2400 pcs (0.25watt) which is best

Started by CBS2020 · Dec 8, 2020

0

Replies

2KViews

Dec 8, 2020

possible light bleaching from led?

Started by III6hydro · Dec 7, 2020

3

Replies

4KViews

Dec 7, 2020

Power outage warning- very young auto seedlings (last ones)

Started by dieKriegerin · Nov 30, 2020

5

Replies

2KViews

Nov 30, 2020

What other lights can i combine with LED full spectrum to get my IR and UV?

Started by Tommy_Green · May 31, 2020

8

Replies

3KViews

Nov 24, 2020

!

Hot

LED vs HID vs Other Lights: What’s your preference?

Started by SacredTreeOrganicFarms · Nov 20, 2020 2 3 4

60

Replies

11KViews

Nov 21, 2020

Has anyone grown or tested this fixture? Phlizon

Started by Tylerjones · Nov 19, 2020

1

Replies

2KViews

Nov 19, 2020

Budget DIY COB/LED build. 2x4

Started by PLantAsEED · Nov 17, 2020

1

Replies

1KViews

Nov 17, 2020

!

Hot

Side Lighting with LEDs? Question

Started by Miked1988 · Nov 16, 2020 2

20

Replies

9KViews

Nov 17, 2020

+

Locked Hot

CAN SOME ONE DO A LIGHT METER READING ON LED'S PLEASE?

Started by johnsmith_559 · Nov 15, 2020 3 4 5

82

Replies

12KViews

Nov 16, 2020

Gavita 1700e or Timber Redwood for 4x4

Started by Teeter · Nov 7, 2020

2

Replies

2KViews

Nov 14, 2020

!

Poll Hot

Timber Grow Lights Megathread!

Started by yooper420 · Sep 5, 2016 10 11 12

220

Replies

83KViews

Nov 14, 2020

led buildout for hemp greenhouse

Started by theRAINBOWman · Nov 13, 2020

0

Replies

536Views

Nov 13, 2020