Lighting

Discussions on lighting and what lights are best to use for your grow.

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  1. Sticky Threads
  2. jcj77d
    Sticky
    Like x 12

    All About Lighting

    jcj77d, Aug 24, 2008 ... 19 20 21
    Replies:
    404
    Views:
    156,513
    Its420anytime
    Its420anytime
    Sep 26, 2022
  3. jcj77d
    Sticky
    Like x 6

    How Light is Measured & Lighting Spectrum and Photosythesis

    jcj77d, Nov 1, 2009 ... 3 4 5
    Replies:
    99
    Views:
    168,422
    Infinityjumper
    Infinityjumper
    Mar 6, 2022
  4. Normal Threads
  5. degrassi2

    ¿ Used Lighting Equipment ?

    degrassi2, Oct 7, 2014
    Replies:
    1
    Views:
    866
    Icemud
    Icemud
    Oct 9, 2014
  6. degrassi2

    ¿ Strictly LED talk ? Experience Users Please Post

    degrassi2, Nov 7, 2013 ... 2 3 4
    Replies:
    63
    Views:
    10,108
    Weed Dude
    Weed Dude
    Dec 8, 2014
  7. Twind0721

    ~vho fluorescent~

    Twind0721, Feb 27, 2011
    Replies:
    1
    Views:
    1,178
    StinkBomb
    StinkBomb
    Feb 27, 2011
  8. Younggungrower

    {IMPORTANT} Help wireing a 600w lumatek E-Ballast.

    Younggungrower, Aug 10, 2012
    Replies:
    2
    Views:
    931
    Younggungrower
    Younggungrower
    Aug 10, 2012
  9. xilw3r

    [Q] Using High Powered Led Cobs For Better Penetration

    xilw3r, Jul 16, 2014
    Replies:
    5
    Views:
    3,811
    Gipguq
    Gipguq
    Jul 30, 2014
  10. xilw3r

    [project] HPS vertical with supplemental T8

    xilw3r, Oct 3, 2014
    Replies:
    0
    Views:
    878
    xilw3r
    xilw3r
    Oct 3, 2014
  11. BassHead2018

    [Light Question] Marshydro TSW-1000 OR TSW-2000

    BassHead2018, Apr 5, 2020
    Replies:
    7
    Views:
    1,153
    Soil2Coco
    Soil2Coco
    Apr 7, 2020
  12. WeedGrowsOnTrees

    [Light Database] PLEASE READ, VERY IMPORTANT!

    WeedGrowsOnTrees, Jun 25, 2023
    Replies:
    2
    Views:
    445
    WeedGrowsOnTrees
    WeedGrowsOnTrees
    Jun 25, 2023
  13. Vd22

    [Help] Grow light for tall plants

    Vd22, Jun 13, 2019
    Replies:
    10
    Views:
    436
    Deleted member 1080140
    Jun 17, 2019
  14. Noam Chongsky

    [B]Black lights[/B]

    Noam Chongsky, Jan 9, 2013
    Replies:
    11
    Views:
    1,081
    Noam Chongsky
    Noam Chongsky
    Jan 9, 2013
  15. spartanGREEN

    Zhongshan Koray Opto- Quantum Board Review (alibaba)

    spartanGREEN, Aug 6, 2019
    Replies:
    2
    Views:
    1,046
    JoshuaE
    JoshuaE
    Aug 6, 2019
  16. DirtyN0rth

    Youre Buying A New Led

    DirtyN0rth, Jun 27, 2014
    Replies:
    12
    Views:
    3,628
    corduroyew
    corduroyew
    Sep 26, 2014
  17. pure1

    Your order has shipped!

    pure1, Jun 25, 2012
    Replies:
    3
    Views:
    1,125
    pure1
    pure1
    Jun 26, 2012
  18. GrowerP40

    Your opinion

    GrowerP40, Apr 22, 2013
    Replies:
    13
    Views:
    947
    Vee
    Vee
    Apr 23, 2013
  19. Vee

    You.. Ain't so dumb!

    Vee, Jul 22, 2012
    Replies:
    5
    Views:
    810
    zippy657
    zippy657
    Jul 23, 2012
  20. gaz118118

    You light up my life........

    gaz118118, May 5, 2012
    Replies:
    8
    Views:
    962
    MissToke89
    MissToke89
    May 26, 2012
  21. 967

    You guys are lucky...

    967, Jul 7, 2011
    Replies:
    6
    Views:
    983
    967
    967
    Jul 8, 2011
  22. ahydoc

    yo led heads.

    ahydoc, Feb 28, 2013
    Replies:
    8
    Views:
    884
    ahydoc
    Mar 4, 2013
  23. THE DANIMAL

    Yo HPS vs. MH vs. LED in an apartment??

    THE DANIMAL, Jul 10, 2010
    Replies:
    3
    Views:
    1,369
    THE DANIMAL
    THE DANIMAL
    Jul 11, 2010
  24. Ender87i

    Yieldmaster2 vs Radiant vs Coolsun - Help choosing reflector!

    Ender87i, Mar 12, 2010 ... 2
    Replies:
    34
    Views:
    8,374
    Sweet_green
    Sweet_green
    Apr 6, 2011
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