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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 01:06 PM
    16 Pages
    1 2 3 ... 16
    • Replies: 156
    • Views: 153,114
    15-06-23, 02:43 PM Go to last post
  3. Lightbulb Sticky Thread Sticky: Easy Lamp Selector

    Started by Anonymiss, 02-11-12 02:49 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 36
    • Views: 62,117
    10-02-20, 09:11 PM Go to last post
  4. Sticky Thread Sticky: Led buyers guide

    Started by CocoSteel, 11-09-12 11:02 PM
    11 Pages
    1 2 3 ... 11
    led buyers guide
    • Replies: 108
    • Views: 127,565
    06-12-12, 08:20 PM Go to last post
  5. Sticky Thread Sticky: UVB/Cannabis science report

    Started by Tetra, 10-02-09 04:07 PM
    15 Pages
    1 2 3 ... 15
    • Replies: 140
    • Views: 166,469
    01-08-21, 07:26 AM Go to last post
  6.   Normal Threads  

  1. #BSF led light frame

    Started by Bogsmokefarm, 02-09-22 09:54 PM
    • Replies: 3
    • Views: 790
    03-09-22, 05:56 PM Go to last post
  2. **is there a formula to work out yeild per watt?**

    Started by oTOMMYo, 29-08-14 09:51 PM
    5 Pages
    1 2 3 ... 5
    formula, watt, work, yeild
    • Replies: 40
    • Views: 3,210
    30-08-14, 03:39 PM Go to last post
  3. 0.8x0.8x1.6 tent what light?

    Started by scottym, 10-09-15 09:51 AM
    2 Pages
    1 2
    8x0, 8x1, light, tent
    • Replies: 19
    • Views: 3,449
    23-11-15, 08:54 AM Go to last post
  4. 1 or 2 lights for tent?

    Started by Tanman, 22-05-15 02:53 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 2,866
    25-05-15, 09:18 PM Go to last post
  5. 1 x 120 watt cfl or 5 x 24watt cfl.

    Started by Hobbit, 13-06-16 01:49 AM
    • Replies: 4
    • Views: 801
    14-06-16, 04:28 AM Go to last post
  6. 1.2 m sq tent 400w vegging

    Started by Easy, 02-06-13 02:13 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,691
    18-04-14, 09:35 PM Go to last post
    • Replies: 4
    • Views: 821
    11-08-14, 09:51 PM Go to last post
  7. 1000 watt HPS at half power

    Started by sawleaf, 13-09-13 04:11 AM
    2 Pages
    1 2
    1000, half, hps, power, watt
    • Replies: 16
    • Views: 3,427
    13-05-14, 07:12 PM Go to last post
  8. 1000w bulb sat around for 2 years

    Started by Dantheman, 28-01-20 02:23 PM
    1000w, bulb, sat, years
    • Replies: 4
    • Views: 725
    28-01-20, 05:04 PM Go to last post
  9. 1000w cost ?

    Started by Oliver Twist, 22-07-11 10:11 PM
    • Replies: 4
    • Views: 1,148
    23-07-11, 12:30 AM Go to last post
  10. 1000w hps in ds120 (what are the effects of tomuch light?

    Started by DAMIEN666, 14-04-12 10:01 AM
    2 Pages
    1 2
    1000w, ds120, hps, light, tomuch
    • Replies: 11
    • Views: 2,626
    18-04-12, 09:55 AM Go to last post
  11. 1000w hps questions

    Started by UkMedicalGrower, 29-10-20 09:48 PM
    2 Pages
    1 2
    1000w, hps, questions
    • Replies: 10
    • Views: 1,326
    30-10-20, 03:09 AM Go to last post
  12. 1000W light in 2m x 1m tent?

    Started by Jackman, 28-01-13 12:56 AM
    1000w, light, tent
    • Replies: 2
    • Views: 947
    28-01-13, 03:27 AM Go to last post
  13. 1000w lights

    Started by joedaddy805, 28-10-13 11:11 PM
    2 Pages
    1 2
    1000w, lights
    • Replies: 17
    • Views: 2,253
    13-11-13, 05:03 PM Go to last post
  14. 1000w parabolic or x2 600w normal shades??

    Started by tommy2socks, 19-01-12 12:42 PM
    3 Pages
    1 2 3
    1000w, 600w, normal, parabolic, shades
    • Replies: 21
    • Views: 4,873
    19-01-12, 11:50 PM Go to last post
    • Replies: 8
    • Views: 1,649
    05-03-13, 11:11 AM Go to last post
  15. 1000watt digital ballasts

    Started by Nappa, 01-04-14 01:09 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,120
    11-08-14, 06:29 PM Go to last post
  16. 1000wt HPS and MH how many plants?

    Started by 181toker, 20-12-11 02:39 AM
    1000wt, hps, plants
    • Replies: 4
    • Views: 828
    20-12-11, 06:13 AM Go to last post
    • Replies: 8
    • Views: 2,497
    22-11-11, 10:12 PM Go to last post
  17. 12/12 light cycle

    Started by Bornallah57, 13-07-11 08:20 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,928
    19-07-11, 11:15 AM Go to last post
  18. 1200w hps

    Started by EagerBeaver, 18-04-12 01:10 PM
    1200w, hps
    • Replies: 4
    • Views: 1,611
    01-05-12, 07:06 PM Go to last post
  19. 120v into 220v outlet Sun System HPS 150w

    Started by rasganji, 19-11-11 04:29 PM
    120v, 220v, outlet, sun, system
    • Replies: 3
    • Views: 1,530
    20-11-11, 11:22 AM Go to last post
  20. 125w CFL

    Started by sabar, 04-03-13 08:11 PM
    125w, cfl
    • Replies: 4
    • Views: 1,142
    06-03-13, 10:45 AM Go to last post
  21. 125w CFL - "DO NOT USE BALLAST"....Why?

    Started by Jackman, 22-10-15 10:46 PM
    125w, ballast, cfl
    • Replies: 3
    • Views: 1,074
    23-10-15, 12:18 AM Go to last post
  22. 125w Cfl enough for 4 plants?

    Started by Hello12345, 30-08-11 07:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 12,421
    09-09-11, 11:04 AM Go to last post
  23. 125w cfl help!!

    Started by whitetop, 07-01-12 09:10 PM
    125w, cfl
    • Replies: 7
    • Views: 1,362
    08-01-12, 02:46 PM Go to last post
  24. 125w CFLs

    Started by vlad100, 02-08-17 08:35 AM
    2 Pages
    1 2
    125w, cfls
    • Replies: 15
    • Views: 2,277
    25-10-17, 04:31 PM Go to last post
  25. 125w fluorescent, Maybe faulty? Help!

    Started by stealthbudz, 14-11-11 12:42 AM
    2 Pages
    1 2
    125w, faulty, fluorescent
    • Replies: 11
    • Views: 1,433
    14-11-11, 01:35 AM Go to last post
  26. 125watt cfl 2700k (red) were to get them ?

    Started by podgie, 27-04-11 10:01 PM
    • Replies: 5
    • Views: 1,817
    08-05-11, 08:28 PM Go to last post
  27. 125watt Dualspec CFL

    Started by Mikeyy123, 08-11-11 08:41 PM
    125watt, cfl, dualspec
    • Replies: 5
    • Views: 1,253
    04-10-12, 08:36 AM Go to last post
  28. 135W QB LED for a 2' x 2' tent?

    Started by Jay Dee, 26-03-18 12:22 PM
    2 Pages
    1 2
    135w, led, tent
    • Replies: 18
    • Views: 8,594
    17-01-19, 02:52 PM Go to last post
  29. 13a problem?

    Started by gbcheeky, 04-04-11 08:36 PM
    • Replies: 3
    • Views: 820
    04-04-11, 11:42 PM Go to last post
  30. 150 hps vs cfl?

    Started by Silkadin, 27-10-18 02:37 AM
    150, cfl, hps
    • Replies: 8
    • Views: 2,161
    27-10-18, 11:13 AM Go to last post
  31. 150 watt DS HPS in a ds60 what yield?

    Started by bigbanglover, 17-03-12 09:31 PM
    2 Pages
    1 2
    150, ds60, hps, watt, yield
    • Replies: 12
    • Views: 4,671
    19-03-12, 04:50 PM Go to last post
  32. 150 Watt L.E.D. distance from plants

    Started by mpsj, 17-02-22 02:27 AM
    2 Pages
    1 2
    150, distance, plants, watt
    • Replies: 15
    • Views: 1,590
    23-02-22, 09:21 PM Go to last post
  33. 150w ballast/control gear question

    Started by nitrojunkie, 21-10-11 11:17 PM
    • Replies: 5
    • Views: 1,747
    22-10-11, 03:39 PM Go to last post
  34. 150w cmh

    Started by Mcpiker, 11-06-16 04:52 PM
    2 Pages
    1 2
    150w, cmh
    • Replies: 15
    • Views: 3,268
    12-06-16, 12:03 PM Go to last post
  35. 150w digital mh /hps

    Started by douggy, 13-11-11 06:32 PM
    150w, digital, hps
    • Replies: 6
    • Views: 1,965
    17-11-11, 08:15 PM Go to last post
  36. 150w hps dual spectrum

    Started by glasgow grower, 22-08-12 10:29 PM
    2 Pages
    1 2
    150w, dual, hps, spectrum
    • Replies: 12
    • Views: 3,521
    23-08-12, 08:10 AM Go to last post
  37. 150w or 2x70w hps

    Started by muffin, 01-01-14 06:46 PM
    • Replies: 3
    • Views: 971
    04-01-14, 07:54 PM Go to last post

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