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: 313
    • Views: 62,417
    08-16-2015, 05:32 PM Go to last post
  1. HID or LED

    Started by OregonGrown79, 08-05-2015 06:14 PM
    • Replies: 14
    • Views: 561
    Today, 04:11 AM Go to last post
  2. Mars-Hydro - Formerly TopLedGrowLight - Customer Service Review

    Started by AllSmiles, 12-16-2014 05:38 PM
    7 Pages
    1 2 3 4 5 ... 7
    mars ii, mars review, mars-hydro, reflector series, top led grow light
    • Replies: 90
    • Views: 13,188
    Yesterday, 06:59 PM Go to last post
  3. Old model Mars-Hydro 600w

    Started by Phillie, 08-20-2015 01:23 AM
    • Replies: 6
    • Views: 259
    Yesterday, 10:00 AM Go to last post
  4. Mars Hydro II 400W user manual

    Started by paganini, 08-26-2015 12:05 PM
    • Replies: 1
    • Views: 172
    08-26-2015, 11:39 PM Go to last post
  5. Mars Hydro LED discrepancy?

    Started by elamigoverde, 08-25-2015 05:38 PM
    • Replies: 10
    • Views: 337
    08-26-2015, 11:10 PM Go to last post
  6. The one thing people forget about HPS lights

    Started by wobbles13, 06-23-2015 06:25 AM
    • Replies: 11
    • Views: 678
    08-26-2015, 03:09 PM Go to last post
  7. HPS is better than LED

    Started by HunterNitro, 07-29-2015 01:54 PM
    5 Pages
    1 2 3 4 5
    • Replies: 66
    • Views: 1,653
    08-26-2015, 12:32 PM Go to last post
  8. LED lights

    Started by alaskat999, 08-10-2015 12:23 PM
    4 Pages
    1 2 3 4
    • Replies: 55
    • Views: 1,461
    08-26-2015, 08:50 AM Go to last post
  9. What light to add to current LED setup?

    Started by Strykr, 08-25-2015 11:03 AM
    • Replies: 7
    • Views: 167
    08-26-2015, 01:02 AM Go to last post
    • Replies: 1
    • Views: 154
    08-25-2015, 12:33 PM Go to last post
  10. T5 - HO - 3000k - Question

    Started by Championlab1, 08-25-2015 12:04 PM
    • Replies: 0
    • Views: 135
    08-25-2015, 12:04 PM Go to last post
  11. Question Beer can reflector

    Started by TinkerFarms, 08-22-2015 11:32 AM
    • Replies: 0
    • Views: 130
    08-22-2015, 11:32 AM Go to last post
  12. Question Box size and light

    Started by TinkerFarms, 08-21-2015 04:13 PM
    • Replies: 5
    • Views: 213
    08-22-2015, 11:29 AM Go to last post
    • Replies: 22
    • Views: 11,950
    08-22-2015, 11:13 AM Go to last post
  13. CFL vs HID Cost

    Started by Hashashin200, 06-25-2015 02:23 PM
    • Replies: 2
    • Views: 284
    08-22-2015, 10:44 AM Go to last post
  14. I swear by my 650W LEDs!

    Started by Edubbs, 08-17-2015 10:43 PM
    led, light, pics, weed
    • Replies: 4
    • Views: 358
    08-22-2015, 12:28 AM Go to last post
  15. Induction lights

    Started by madsdad4ever, 08-20-2015 09:33 AM
    • Replies: 1
    • Views: 180
    08-20-2015, 09:42 AM Go to last post
  16. Hydrofarm T5 Light Help

    Started by HighDesertGrower, 08-16-2015 03:49 PM
    • Replies: 1
    • Views: 169
    08-19-2015, 04:18 PM Go to last post
  17. T5 grow - Help please

    Started by Burtski, 08-18-2015 09:34 AM
    • Replies: 2
    • Views: 149
    08-18-2015, 11:04 AM Go to last post
  18. T5 96W total Watts per gram?

    Started by PrSourCookies, 08-16-2015 07:16 PM
    • Replies: 7
    • Views: 264
    08-18-2015, 08:56 AM Go to last post
  19. Induction Grow Lights

    Started by mangosnapper, 02-28-2013 03:40 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 18,632
    08-18-2015, 08:31 AM Go to last post
  20. Help with LED grow light please and thank you

    Started by PotNerd, 05-22-2015 11:19 PM
    • Replies: 4
    • Views: 505
    08-17-2015, 10:18 PM Go to last post
  21. T5's Fabulous or Folklore?

    Started by OregonMist, 08-14-2015 02:12 PM
    • Replies: 6
    • Views: 240
    08-17-2015, 06:41 AM Go to last post
  22. T5 96w total Watts per gram?

    Started by PrSourCookies, 08-16-2015 07:16 PM
    • Replies: 2
    • Views: 165
    08-17-2015, 05:28 AM Go to last post
  23. What are the best HPS bulbs-brand?

    Started by LEDRF, 03-24-2013 04:52 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 38,243
    08-17-2015, 01:01 AM Go to last post
  24. 400w 30,000 Lumen CFL Setup

    Started by EventHorizon, 08-14-2015 07:56 PM
    • Replies: 5
    • Views: 233
    08-15-2015, 11:38 AM Go to last post
  25. LED Grow Lights

    Started by Trip420, 08-14-2015 09:59 AM
    led, led grow, led grow light
    • Replies: 4
    • Views: 362
    08-14-2015, 08:31 PM Go to last post
  26. Question CFL lighting help

    Started by atro, 06-26-2015 04:11 AM
    cfl
    • Replies: 12
    • Views: 516
    08-14-2015, 11:52 AM Go to last post
  27. Optimum LED Watts For 1 Metre Square?

    Started by ZeroZero1, 05-27-2014 10:01 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 5,156
    08-13-2015, 11:51 PM Go to last post
  28. Growing feminised seeds under a 400W HPS

    Started by frankirl38, 08-12-2015 02:44 PM
    • Replies: 2
    • Views: 227
    08-13-2015, 11:50 AM Go to last post
  29. Dual Spectrum CFLs

    Started by Pato242, 08-12-2015 05:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 544
    08-13-2015, 11:10 AM Go to last post
    • Replies: 0
    • Views: 198
    08-13-2015, 06:54 AM Go to last post
  30. Question Help with CFL

    Started by atro, 06-23-2015 10:38 AM
    cfl, help
    • Replies: 6
    • Views: 431
    08-12-2015, 05:39 PM Go to last post
  31. Closet CFLs grow

    Started by Runamuck, 07-18-2015 07:38 AM
    • Replies: 9
    • Views: 460
    08-12-2015, 03:45 PM Go to last post
    • Replies: 10
    • Views: 744
    08-12-2015, 03:42 PM Go to last post
  32. 1000w Plasma Setup?

    Started by EventHorizon, 08-12-2015 03:17 PM
    • Replies: 0
    • Views: 245
    08-12-2015, 03:17 PM Go to last post
  33. Best LED on the market?

    Started by roughneck 102, 03-17-2015 11:54 AM
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 119
    • Views: 10,044
    08-12-2015, 12:47 PM Go to last post
  34. Set up for 4x8x7.5 grow room

    Started by Just me41, 08-08-2015 09:00 PM
    carbon filter, grow lights, grow room, grow tent, help 1st grow
    • Replies: 9
    • Views: 418
    08-10-2015, 08:41 PM Go to last post
  35. Which LED brand do you trust?

    Started by Undergrow, 06-13-2015 04:38 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 1,917
    08-10-2015, 11:39 AM Go to last post
  36. Question Choosing the best bulb

    Started by GreenWolf, 08-07-2015 02:14 AM
    • Replies: 8
    • Views: 465
    08-10-2015, 10:57 AM Go to last post
  37. Replacing one of two HPS with a MH

    Started by cannilingus, 08-08-2015 09:24 AM
    • Replies: 2
    • Views: 249
    08-09-2015, 02:29 PM Go to last post
  38. LED Review 300W & 450W

    Started by ewifhu, 04-11-2015 01:01 PM
    4 Pages
    1 2 3 4
    • Replies: 57
    • Views: 6,093
    08-08-2015, 08:21 PM Go to last post
  39. 20 Light Rooms

    Started by SGL D, 08-01-2015 01:12 PM
    • Replies: 2
    • Views: 365
    08-08-2015, 10:17 AM Go to last post
  40. Post Mars II LED lights by lG-LED

    Started by mehoe1972, 01-29-2014 05:38 AM
    3 Pages
    1 2 3
    grow lights, led, lights, mars ii, reviews
    • Replies: 44
    • Views: 18,244
    08-05-2015, 11:41 PM Go to last post
  41. 12-1 Lighting Method

    Started by hydromania, 02-12-2015 12:10 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,955
    08-05-2015, 07:14 AM Go to last post
  42. Small tent lighting questions

    Started by Shinigami, 08-02-2015 07:57 AM
    • Replies: 6
    • Views: 310
    08-05-2015, 06:12 AM Go to last post
  43. Question Switching to LED from HID

    Started by sontnewb, 08-02-2015 02:34 PM
    hid, led, mars ii led, sog, t5 flor.
    • Replies: 4
    • Views: 407
    08-04-2015, 06:00 PM Go to last post
    • Replies: 10
    • Views: 393
    08-03-2015, 11:50 PM Go to last post
  44. Plants grown with Lush Lighting LED grow lights from around the world.

    Started by Lush Lighting, 09-08-2014 03:29 PM
    11 Pages
    1 2 3 4 5 ... 11
    led grow light, led vs hps, lush lighting, photosynthesis, results
    • Replies: 153
    • Views: 11,885
    08-03-2015, 06:32 PM Go to last post
  45. MarsHydro 150W LED reflector

    Started by KingOfDogtown, 07-14-2015 01:49 PM
    led 150w, led grow, marshydro, marshydro reflector
    • Replies: 4
    • Views: 670
    08-03-2015, 01:40 PM Go to last post

Page 1 of 34 1234511 ... LastLast

Forum Information and Options

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
  •