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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 12:06 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 147
    • Views: 65,532
    12-02-20, 12:02 AM Go to last post
  3. Lightbulb Sticky Thread Sticky: Easy Lamp Selector

    Started by Anonymiss, 02-11-12 01:49 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 26,839
    10-02-20, 08:11 PM Go to last post
  4. Sticky Thread Sticky: UVB/Cannabis science report

    Started by Tetra, 10-02-09 03:07 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 139
    • Views: 83,059
    10-02-20, 04:17 PM Go to last post
  5. Sticky Thread Sticky: Led buyers guide

    Started by CocoSteel, 11-09-12 10:02 PM
    6 Pages
    1 2 3 ... 6
    led buyers guide
    • Replies: 108
    • Views: 61,771
    06-12-12, 07:20 PM Go to last post
  6.   Normal Threads  

  1. what is a good led light

    Started by budlover59, 10-01-19 10:40 AM
    3 Pages
    1 2 3
    good, led, light
    • Replies: 45
    • Views: 3,341
    19-02-20, 10:19 PM Go to last post
  2. Lights for veg and flower

    Started by Adriaanoo, 14-02-20 07:17 PM
    • Replies: 1
    • Views: 194
    19-02-20, 08:10 PM Go to last post
  3. Hanging Quantum Boards as high as possible in tent

    Started by oJAE, 15-02-20 02:56 PM
    boards, hanging, high, quantum, tent
    • Replies: 4
    • Views: 220
    19-02-20, 08:07 PM Go to last post
  4. What's people thoughts on these LED lights?

    Started by Peanut butter, 11-07-19 10:56 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 1,524
    15-02-20, 10:24 PM Go to last post
  5. R spec vs 3000k leds

    Started by Maebhin, 11-02-20 11:45 PM
    3000k, leds, spec
    • Replies: 1
    • Views: 226
    12-02-20, 12:16 AM Go to last post
  6. LED advice

    Started by DougFunny, 05-02-20 03:09 PM
    2 Pages
    1 2
    advice, led
    • Replies: 31
    • Views: 632
    06-02-20, 10:22 AM Go to last post
  7. Lightbulb Quantum Board LED wiring.

    Started by Maccajuana, 11-05-19 07:52 AM
    board, led, quantum, wiring
    • Replies: 6
    • Views: 1,114
    05-02-20, 05:33 PM Go to last post
  8. Shed a bit of light ;)

    Started by MrCannab1sir, 28-01-20 09:00 PM
    bit, light, shed
    • Replies: 4
    • Views: 201
    28-01-20, 09:18 PM Go to last post
  9. 1000w bulb sat around for 2 years

    Started by Dantheman, 28-01-20 01:23 PM
    1000w, bulb, sat, years
    • Replies: 4
    • Views: 181
    28-01-20, 04:04 PM Go to last post
  10. MEIZHI and Spider Farmer LEDs warning

    Started by Bazzo, 07-01-20 08:32 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 746
    25-01-20, 08:20 PM Go to last post
    • Replies: 0
    • Views: 213
    24-01-20, 05:19 PM Go to last post
  11. ISH150 Pro invisible sun

    Started by Chunksdependable, 16-01-20 11:31 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 803
    16-01-20, 10:09 PM Go to last post
  12. Led + cfl

    Started by MrCannab1sir, 15-01-20 02:46 PM
    cfl, led
    • Replies: 6
    • Views: 306
    15-01-20, 10:56 PM Go to last post
  13. Headache under HPS lightings

    Started by THC Prince, 14-01-20 03:16 PM
    headache, hps, lightings
    • Replies: 1
    • Views: 199
    14-01-20, 06:17 PM Go to last post
  14. Invisible Sun LED ballast. Being hot fine?

    Started by e11, 07-10-19 07:59 PM
    ballast, fine, hot, invisible, led, sun
    • Replies: 12
    • Views: 652
    12-01-20, 08:36 PM Go to last post
  15. Lumatek Attis 200W and 300W

    Started by THC Prince, 12-01-20 02:47 PM
    200w, 300w, attis, lumatek
    • Replies: 7
    • Views: 368
    12-01-20, 05:08 PM Go to last post
    • Replies: 15
    • Views: 578
    08-01-20, 10:14 PM Go to last post
  16. Xeccon 1000w led light ?

    Started by Murdock, 08-01-20 12:46 PM
    1000w, led, light, xeccon
    • Replies: 3
    • Views: 247
    08-01-20, 01:01 PM Go to last post
  17. New mars QBs

    Started by Benson123, 29-07-19 05:48 PM
    3 Pages
    1 2 3
    • Replies: 54
    • Views: 2,278
    08-01-20, 11:54 AM Go to last post
  18. Led lighting

    Started by Alpha2505, 30-06-19 07:48 PM
    • Replies: 7
    • Views: 1,024
    08-01-20, 11:51 AM Go to last post
  19. 750W DIY Watercooled 20x clu048 1212 COB setup

    Started by WakaWaka, 05-06-17 04:06 PM
    2 Pages
    1 2
    1212, 20x, 750w, clu048, cob, diy, setup, watercooled
    • Replies: 28
    • Views: 2,436
    07-01-20, 06:42 PM Go to last post
  20. Anyone use strong LED systems? Q on growing medium

    Started by e11, 16-06-19 02:48 PM
    growing, led, medium, strong, systems
    • Replies: 4
    • Views: 638
    07-01-20, 06:25 PM Go to last post
  21. HLG QB11 Red supplement strip (660nm)

    Started by Jumper114, 12-06-19 03:47 PM
    660nm, hlg, qb11, red, strip, supplement
    • Replies: 2
    • Views: 626
    07-01-20, 06:18 PM Go to last post
  22. Lightbulb I think I'm gonna go LED

    Started by The Gatherer, 11-07-19 11:49 AM
    gonna, led
    • Replies: 2
    • Views: 712
    07-01-20, 06:15 PM Go to last post
  23. Double up on boards

    Started by MrCannab1sir, 02-01-20 05:57 PM
    boards, double
    • Replies: 11
    • Views: 429
    07-01-20, 06:03 PM Go to last post
  24. Seedlings and LED

    Started by MrCannab1sir, 17-12-19 08:18 PM
    2 Pages
    1 2
    • Replies: 37
    • Views: 1,171
    19-12-19, 07:51 PM Go to last post
  25. Smaller light in same grow space.

    Started by Beezerk, 22-11-19 07:56 PM
    grow, light, smaller, space
    • Replies: 12
    • Views: 580
    22-11-19, 08:48 PM Go to last post
  26. Need some LED tips

    Started by illegal24, 12-11-19 03:12 PM
    • Replies: 15
    • Views: 916
    22-11-19, 12:53 PM Go to last post
  27. HLG 550 in 3.2 x 3.2

    Started by JimmyG, 21-11-19 10:04 AM
    550, hlg
    • Replies: 2
    • Views: 389
    21-11-19, 12:31 PM Go to last post
  28. Plasma lighting

    Started by WF420, 12-07-19 06:39 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,484
    01-11-19, 07:09 PM Go to last post
  29. Any suggestions please

    Started by Bigdaddy 101, 31-10-19 12:55 AM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,915
    31-10-19, 09:50 PM Go to last post
  30. IS 150 Pro assembly

    Started by MrCannab1sir, 29-10-19 08:41 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 982
    30-10-19, 08:33 PM Go to last post
  31. HPS or Dual Spectrum for autoflowers?

    Started by THC Prince, 29-10-19 08:26 PM
    autoflowers, dual, hps, spectrum
    • Replies: 3
    • Views: 430
    29-10-19, 09:25 PM Go to last post
  32. Iec to plug

    Started by MrCannab1sir, 24-10-19 02:50 PM
    • Replies: 2
    • Views: 288
    24-10-19, 03:14 PM Go to last post
  33. Cfl switch from blue to red

    Started by MrCannab1sir, 14-10-19 10:44 PM
    blue, cfl, red, switch
    • Replies: 2
    • Views: 357
    20-10-19, 12:45 PM Go to last post
    • Replies: 15
    • Views: 647
    13-10-19, 07:01 PM Go to last post
  34. What do you guys think about those LEDs?

    Started by JimmyG, 08-10-19 05:21 PM
    2 Pages
    1 2
    growbox, leds
    • Replies: 33
    • Views: 1,172
    09-10-19, 07:31 PM Go to last post
  35. Senua shade

    Started by Flyingjock, 07-10-19 07:36 AM
    • Replies: 6
    • Views: 364
    07-10-19, 10:12 AM Go to last post
  36. Big difference between hps and Mh in veg stage

    Started by 5ern, 01-10-19 07:18 PM
    big, difference, hps, stage, veg
    • Replies: 13
    • Views: 586
    01-10-19, 09:33 PM Go to last post
  37. Broken bulb?

    Started by MrCannab1sir, 01-10-19 05:05 PM
    • Replies: 8
    • Views: 445
    01-10-19, 06:55 PM Go to last post

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