Forum: Grow Lighting

HPS, MH, CFL, LED, etc.

  1. Sticky Thread Sticky: The Basics Of Plant Lighting

    Started by Hosebomber, 02-01-2013 04:59 PM
    21 Pages
    1 2 3 4 5 ... 21
    • Replies: 311
    • Views: 93,910
    08-16-2015, 05:32 PM Go to last post
  2. Sticky Thread Sticky: LED Sponsor Guidelines - Please Read

    Started by 420, 09-24-2014 05:27 PM
    • Replies: 0
    • Views: 25,854
    09-24-2014, 05:27 PM Go to last post
  1. First time grower - Which LED do you recommend?

    Started by equiter, Yesterday 12:58 AM
    cannabis, led, lights, recommend, you
    • Replies: 5
    • Views: 413
    Today, 05:56 PM Go to last post
  2. Question Best LED if money was no issue

    Started by rastamamma, 07-12-2016 11:13 AM
    5 Pages
    1 2 3 4 5
    4x4, best, grow, led, led lighting grow tent
    • Replies: 74
    • Views: 5,520
    Today, 04:01 PM Go to last post
  3. Amare Technologies Changing The Game

    Started by jaymu86, 03-26-2016 12:56 PM
    3 Pages
    1 2 3
    like, two, were, then, led
    • Replies: 37
    • Views: 2,582
    Today, 05:05 AM Go to last post
  4. Lightbulb Mars Hydro 400w Mile High Club

    Started by Spart, 08-12-2016 05:08 AM
    4 Pages
    1 2 3 4
    400w, indoor, led, light, mars
    • Replies: 52
    • Views: 2,328
    Today, 01:48 AM Go to last post
  5. Question when to begin veg LED light

    Started by HeyWilbur, 08-23-2016 05:09 PM
    cfl, guys, set, should, weeks
    • Replies: 2
    • Views: 374
    Yesterday, 12:49 PM Go to last post
  6. Question for Mods

    Started by TheReaper, Yesterday 09:49 AM
    been, grow, led, list, posted
    • Replies: 0
    • Views: 134
    Yesterday, 09:49 AM Go to last post
  7. Veg vs flower vs combo question

    Started by steppedinds, 08-23-2016 07:01 PM
    all, blue, having, light, red
    • Replies: 9
    • Views: 378
    08-24-2016, 07:58 PM Go to last post
  8. LED vs CFL small grow tent

    Started by Mgrbys, 08-10-2016 08:14 AM
    grow, led, like, tent, you
    • Replies: 13
    • Views: 1,146
    08-24-2016, 07:57 PM Go to last post
  9. Anybody ever used HPS only? Results?

    Started by onewarmguy, 06-26-2016 12:38 PM
    got, hps, little, only, used
    • Replies: 5
    • Views: 1,278
    08-24-2016, 04:20 PM Go to last post
    • Replies: 13
    • Views: 784
    08-23-2016, 02:31 PM Go to last post
  10. Question LED vs HPS cost differential

    Started by biggrowhouse, 08-11-2016 09:09 AM
    4 Pages
    1 2 3 4
    cost, have, led, lights, per
    • Replies: 48
    • Views: 3,005
    08-20-2016, 02:42 PM Go to last post
  11. Exclamation LED Recommendations Wanted

    Started by Alchemist420, 08-19-2016 09:59 AM
    2 Pages
    1 2
    grow, led, lights, recommendations, space
    • Replies: 16
    • Views: 1,013
    08-20-2016, 09:42 AM Go to last post
  12. COBs EU

    Started by KonopCH, 08-07-2016 11:41 AM
    cob, cxb, driver, know, where
    • Replies: 4
    • Views: 1,068
    08-18-2016, 11:55 PM Go to last post
  13. 400watt HPS Heat?

    Started by Gaffle, 07-13-2016 01:38 PM
    2 Pages
    1 2
    heat, hps, led, not, room
    • Replies: 17
    • Views: 1,435
    08-18-2016, 06:19 PM Go to last post
  14. Hi - New grower - Which Mars hydro?

    Started by Jammin33, 07-01-2016 05:18 PM
    3 Pages
    1 2 3
    can, grow, just, much, plants
    • Replies: 34
    • Views: 2,704
    08-15-2016, 11:34 PM Go to last post
  15. Small Closet Grow CFL & Fluorescent Lighting

    Started by Beginator, 08-15-2016 06:47 PM
    each, grow, small, two, watt
    • Replies: 1
    • Views: 703
    08-15-2016, 07:19 PM Go to last post
  16. Question Using lights at night to speed up flowering

    Started by lisap, 07-29-2016 12:39 PM
    2 Pages
    1 2
    flowering, lighting, lights, night, plants
    • Replies: 22
    • Views: 1,609
    08-13-2016, 01:09 PM Go to last post
    • Replies: 0
    • Views: 829
    08-13-2016, 02:17 AM Go to last post
  17. Need suggestions on new light! Help!

    Started by heliman, 08-09-2016 02:54 PM
    led, light, need, new, suggestions
    • Replies: 7
    • Views: 953
    08-12-2016, 01:50 PM Go to last post
    • Replies: 7
    • Views: 1,001
    08-12-2016, 10:04 AM Go to last post
    • Replies: 9
    • Views: 906
    08-12-2016, 07:53 AM Go to last post
  18. Grow Light LEDS

    Started by halpasumnor, 08-04-2016 09:15 AM
    fan, have, light, room, some
    • Replies: 3
    • Views: 1,001
    08-09-2016, 08:32 PM Go to last post
  19. MarsHydro 300 - Fan noise?

    Started by Iguana Man, 07-31-2016 02:09 PM
    fan, into, its, noise, something
    • Replies: 11
    • Views: 1,071
    08-09-2016, 03:27 AM Go to last post
  20. Mars Hydro 192 reflector series question

    Started by Outlaw81G, 08-04-2016 08:56 PM
    using, flower, light, veg, during
    • Replies: 6
    • Views: 1,101
    08-08-2016, 01:34 AM Go to last post
  21. HTG 400 cmh

    Started by mount, 07-02-2016 04:14 PM
    anyone, cmh, htg, one, used
    • Replies: 1
    • Views: 903
    08-07-2016, 07:41 PM Go to last post
  22. Question Is Anyone Using Phillips 315 Watt Ceramic Metal Halide?

    Started by TorturedSoul, 05-20-2016 03:05 AM
    2 Pages
    1 2
    315-watt, anyone, growing, phillips, they
    • Replies: 16
    • Views: 2,536
    08-07-2016, 07:35 PM Go to last post
  23. Loving the Gavita Pro 6/750

    Started by HizzyB, 07-31-2016 09:05 AM
    had, using, wasnt, any, canopies
    • Replies: 1
    • Views: 927
    08-07-2016, 04:51 PM Go to last post
  24. CFL Lamp/Lights - First Time Grower

    Started by towboattrash, 07-25-2016 05:07 AM
    all, any, first, have, time
    • Replies: 7
    • Views: 1,107
    08-07-2016, 10:41 AM Go to last post
  25. Has anyone used Yield Lab lights?

    Started by GrowerDan, 06-17-2016 05:02 PM
    amazon, good, has, lights, reviews
    • Replies: 4
    • Views: 1,243
    08-06-2016, 08:19 AM Go to last post
  26. Budget 1000 - Space 6x3.5 - Which 2 LEDs?

    Started by Formyparents, 07-31-2016 06:36 PM
    different, not, quality, there, veg
    • Replies: 11
    • Views: 1,022
    08-02-2016, 06:06 AM Go to last post
  27. Best indoor grow light?

    Started by JerseyDevil, 07-29-2016 12:43 PM
    guys, think, what, why, you
    • Replies: 8
    • Views: 1,236
    08-01-2016, 07:51 AM Go to last post
  28. Marspro II Epistar160 vs Mars 700

    Started by 2Star Princes, 07-29-2016 01:19 PM
    autoflowers, good, light, mars, now
    • Replies: 6
    • Views: 1,013
    07-31-2016, 09:24 PM Go to last post
  29. Omega cdm?

    Started by TwoLips, 07-23-2016 04:19 AM
    anyone, but, cdm, cdm cmh lec 315w, phillips
    • Replies: 2
    • Views: 902
    07-31-2016, 10:04 AM Go to last post
  30. We need help!

    Started by BarBeQueMan, 07-29-2016 10:27 PM
    cannabis, grow, lights, new, weed
    • Replies: 2
    • Views: 988
    07-30-2016, 06:32 PM Go to last post
  31. Just got new 600 ups my combo help assembling

    Started by xave420, 07-29-2016 06:19 PM
    assembling, combo, got, help, ups
    • Replies: 0
    • Views: 851
    07-29-2016, 06:19 PM Go to last post
  32. Lighting?

    Started by spunmonkey, 07-28-2016 04:56 PM
    inches, lighting, one, veg, watt
    • Replies: 5
    • Views: 979
    07-28-2016, 06:34 PM Go to last post
  33. Help - My 600 watt HID light is flickering

    Started by Jacobsenji, 07-26-2016 06:38 AM
    about, light, minute, power, reps
    • Replies: 4
    • Views: 914
    07-28-2016, 03:24 PM Go to last post
  34. Beginner LED decision - Which and how many?

    Started by HoboTokin, 07-22-2016 11:15 AM
    2 Pages
    1 2
    buy, have, maybe, one, watt
    • Replies: 18
    • Views: 1,948
    07-27-2016, 05:37 PM Go to last post
    • Replies: 0
    • Views: 934
    07-25-2016, 07:15 PM Go to last post
  35. Cree DIY COB LED? Why do people use white lights?

    Started by flexy123, 12-20-2015 06:59 PM
    7 Pages
    1 2 3 4 5 ... 7
    cree, diy, interested, lights, very
    • Replies: 95
    • Views: 17,601
    07-23-2016, 09:52 AM Go to last post
  36. UFO LED grow lights?

    Started by Jwhat201, 06-30-2016 10:12 AM
    can, grow, light, lights, mars
    • Replies: 11
    • Views: 1,203
    07-21-2016, 08:54 PM Go to last post
  37. Help with the LED?

    Started by Ante, 07-20-2016 08:20 AM
    buy, help, led, light, mars
    • Replies: 6
    • Views: 952
    07-21-2016, 08:29 PM Go to last post
  38. LED Light Setup?

    Started by REDDevil, 07-21-2016 02:49 PM
    600w, first, hanging, led, one
    • Replies: 1
    • Views: 966
    07-21-2016, 08:07 PM Go to last post
  39. Let's revisit LED lights for the newbies - Me

    Started by keechkush, 07-04-2016 01:08 PM
    along, any, but, ideas, lights
    • Replies: 9
    • Views: 1,479
    07-21-2016, 01:01 PM Go to last post
  40. T5 for veg room - How much light?

    Started by growstrong, 07-13-2016 09:15 PM
    also, bill, tent, veg, would
    • Replies: 2
    • Views: 1,106
    07-21-2016, 11:48 AM Go to last post
  41. Legitimate noob question on CFL fixture setup

    Started by ChefKimbo, 07-19-2016 12:50 PM
    any, but, lower, setup, through
    • Replies: 1
    • Views: 874
    07-19-2016, 04:45 PM Go to last post
  42. 6500K or 2700K for Auto Flower or both?

    Started by Sanchez2112, 07-11-2016 08:13 PM
    2700k, 6500k, auto, cfl, flower
    • Replies: 3
    • Views: 1,052
    07-17-2016, 05:21 PM Go to last post
  43. Have you seen what Hortilux has done with T5s!

    Started by Emilya, 03-24-2016 12:31 PM
    hortilux, lights, spectrum, these, will
    • Replies: 9
    • Views: 2,323
    07-16-2016, 04:08 PM Go to last post

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