Page 1 of 34 1 2 3 4 5 11 ... LastLast
Threads 1 to 40 of 1333

Forum: Lighting

Please post all cannabis lighting, grow lights, CFL, sodium HPS lights and any other cannabis lighting

  1.   Sticky Threads  

  2. Sticky Thread Sticky: Advice for anyone considering LED

    Started by Phineasfreek, 30-01-13 12:06 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 141
    • Views: 44,195
    13-07-18, 12:08 AM Go to last post
  3. Sticky Thread Sticky: UVB/Cannabis science report

    Started by Tetra, 10-02-09 03:07 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 137
    • Views: 64,030
    10-12-15, 03:15 AM Go to last post
  4. Lightbulb Sticky Thread Sticky: Easy Lamp Selector

    Started by Anonymiss, 02-11-12 01:49 PM
    2 Pages
    1 2
    • Replies: 35
    • Views: 19,096
    30-10-15, 09:48 AM Go to last post
  5. Sticky Thread Sticky: Led buyers guide

    Started by CocoSteel, 11-09-12 11:02 PM
    6 Pages
    1 2 3 ... 6
    led buyers guide
    • Replies: 108
    • Views: 44,962
    06-12-12, 07:20 PM Go to last post
  6.   Normal Threads  

  1. Converting lumens to PAR/PPF

    Started by Anonymiss, 07-10-11 02:31 AM
    • Replies: 16
    • Views: 18,370
    Today, 04:26 PM Go to last post
  2. Confused

    Started by paul4, 18-11-18 06:11 PM
    confused
    • Replies: 3
    • Views: 174
    Yesterday, 06:35 AM Go to last post
  3. Switching to LED and how cheap is too cheap

    Started by Itslittyofc, 25-10-18 04:06 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 736
    12-11-18, 09:37 AM Go to last post
  4. Is this light suitable for my first grow?

    Started by kudos, 30-08-18 09:38 PM
    grow, light, suitable
    • Replies: 19
    • Views: 734
    11-11-18, 04:02 PM Go to last post
  5. 4000k hlg quantum board v2 (265w)

    Started by The_Terpinator, 06-11-18 10:51 PM
    4000k, board, hlg, quantum
    • Replies: 4
    • Views: 224
    06-11-18, 11:09 PM Go to last post
  6. Best lighting for a 90cm tent height

    Started by Silkadin, 30-10-18 04:02 PM
    • Replies: 18
    • Views: 348
    06-11-18, 11:20 AM Go to last post
  7. Led, par and tent size

    Started by Hashhound, 06-09-18 11:28 PM
    led, par, size, tent
    • Replies: 7
    • Views: 548
    06-11-18, 10:09 AM Go to last post
  8. Cooltube ... which side to connect exhaust?

    Started by THC Prince, 01-11-18 07:44 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 465
    02-11-18, 08:26 PM Go to last post
  9. 150 hps vs cfl?

    Started by Silkadin, 27-10-18 02:37 AM
    150, cfl, hps
    • Replies: 8
    • Views: 314
    27-10-18, 11:13 AM Go to last post
    • Replies: 2
    • Views: 244
    26-10-18, 11:50 PM Go to last post
  10. HPS versus Super HPS

    Started by THC Prince, 25-10-18 12:57 AM
    hps, super, versus
    • Replies: 1
    • Views: 248
    25-10-18, 10:04 AM Go to last post
  11. Heat from Mars Hydro 600w

    Started by Wolfs, 06-10-18 09:37 AM
    600w, heat, hydro, mars
    • Replies: 4
    • Views: 415
    06-10-18, 11:39 AM Go to last post
  12. 250W CFL distance from plant

    Started by BigNasty, 26-07-18 11:21 PM
    3 Pages
    1 2 3
    • Replies: 51
    • Views: 1,214
    12-09-18, 01:49 AM Go to last post
  13. Hps vs cfl

    Started by Bewbuds, 01-09-18 07:23 PM
    • Replies: 17
    • Views: 603
    02-09-18, 12:48 PM Go to last post
  14. Poll Poll: 2018 light efficiency ultimate battle

    Started by aerorev, 27-08-18 06:15 PM
    2 Pages
    1 2
    cobs, lightning, lights
    • Replies: 34
    • Views: 1,129
    01-09-18, 05:36 PM Go to last post
  15. Best led light swapping for 250hps/mh

    Started by MRJIMMY2017, 31-08-18 07:52 AM
    250hps, led, light, swapping
    • Replies: 1
    • Views: 418
    31-08-18, 07:55 AM Go to last post
  16. What led lights are you running?

    Started by MrEnigma, 04-08-18 04:10 PM
    2 Pages
    1 2
    led, lights, running
    • Replies: 20
    • Views: 752
    30-08-18, 11:06 PM Go to last post
    • Replies: 6
    • Views: 491
    28-08-18, 04:27 PM Go to last post
  17. Lm561c vs lm301b quantum board

    Started by rew, 21-08-18 10:59 AM
    • Replies: 10
    • Views: 883
    26-08-18, 12:48 PM Go to last post
  18. CFLs in outbuilding?

    Started by Autosaremagic, 19-08-18 09:35 PM
    • Replies: 8
    • Views: 336
    19-08-18, 11:05 PM Go to last post
  19. 945w CDM lamps

    Started by Viz, 16-08-18 03:32 PM
    945w, cdm, lamps
    • Replies: 15
    • Views: 557
    16-08-18, 10:45 PM Go to last post
  20. Flowering under T5HO

    Started by MrChedHead, 15-08-18 10:33 PM
    • Replies: 0
    • Views: 306
    15-08-18, 10:33 PM Go to last post
  21. What are the best models of LED cobs?

    Started by Apokal, 14-08-18 05:40 PM
    cobs, led, models
    • Replies: 4
    • Views: 427
    14-08-18, 06:05 PM Go to last post
  22. Quantum boards pic

    Started by Benson123, 08-08-18 08:27 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 593
    09-08-18, 11:26 AM Go to last post
  23. LEDs bulb vs CFL bulb

    Started by THC Prince, 28-01-18 03:24 PM
    • Replies: 5
    • Views: 303
    03-08-18, 11:01 PM Go to last post
  24. Please Help If You Can

    Started by RetiredSniper, 29-07-18 04:15 PM
    • Replies: 6
    • Views: 258
    29-07-18, 04:36 PM Go to last post
  25. T5 tubes

    Started by Coolfella, 04-07-18 06:27 PM
    tubes
    • Replies: 7
    • Views: 306
    04-07-18, 11:13 PM Go to last post
  26. experiments with lm561c

    Started by rew, 02-07-18 10:09 PM
    • Replies: 6
    • Views: 275
    02-07-18, 10:58 PM Go to last post
    • Replies: 3
    • Views: 278
    27-06-18, 03:39 PM Go to last post
  27. Telos

    Started by MrChedHead, 26-06-18 10:07 PM
    telos
    • Replies: 0
    • Views: 264
    26-06-18, 10:07 PM Go to last post
  28. 600ws & T5s

    Started by Madscientist, 23-06-18 12:09 PM
    600ws
    • Replies: 2
    • Views: 271
    23-06-18, 01:20 PM Go to last post
  29. 135W QB LED for a 2' x 2' tent?

    Started by Jay Dee, 26-03-18 12:22 PM
    135w, led, tent
    • Replies: 17
    • Views: 781
    16-06-18, 07:11 PM Go to last post
  30. T5 lighting?

    Started by Macky, 01-05-18 12:07 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 489
    01-05-18, 10:33 AM Go to last post
  31. HPS questions

    Started by D90, 27-04-18 02:44 AM
    2 Pages
    1 2
    hps, questions
    • Replies: 20
    • Views: 519
    30-04-18, 10:05 AM Go to last post
  32. 400W MH seedling

    Started by Majestic, 25-04-18 04:45 PM
    400w, seedling
    • Replies: 7
    • Views: 270
    28-04-18, 05:41 PM Go to last post
    • Replies: 16
    • Views: 317
    27-04-18, 10:57 PM Go to last post
  33. 200w CFL vs 140w LED

    Started by ast.enthus, 17-11-17 06:01 PM
    140w, 200w, cfl, led
    • Replies: 9
    • Views: 301
    25-04-18, 05:45 PM Go to last post
  34. CDM Lighting

    Started by Majestic, 10-04-18 04:38 PM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 870
    23-04-18, 02:42 PM Go to last post
  35. Cool tube lighting

    Started by millwall115, 10-04-18 10:53 AM
    • Replies: 15
    • Views: 314
    10-04-18, 04:21 PM Go to last post
  36. What's your best light?

    Started by Greenster6969, 09-02-18 08:43 PM
    • Replies: 7
    • Views: 284
    04-04-18, 10:38 PM Go to last post

Page 1 of 34 1 2 3 4 5 11 ... LastLast

Forum Information and Options

Moderators of this Forum
Users Browsing this Forum

There are currently 2 users browsing this forum. (1 members & 1 guests)

  1. AND

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Quebec Cannabis Seeds

Bonza Seeds - Over 2000 Strains!     |     bongs - herbtools     |     25% off Cannabis Seeds at Dr Chronic     |     buy a bong from Herb Tools     |     GYO Seedbank     |     Buy Cannabis Seeds     |     www.alibongocannabisseeds.co.uk

THCtalk.com Disclaimer - You must be over 18 years old to view/use this site .THCtalk.com does not encourage growing Cannabis or possessing Cannabis. Learning how to grow Cannabis instructions should be for educational purposes only. All Information contained in this web site is for: Historical reference, Scientific reference and Educational purposes only. Visitors to this website are advised against breaking the law as It is illegal to smoke, grow, or possess cannabis in the UK