Forum: Grow Lighting

HPS, MH, CFL, LED, etc.

  1. Sticky Thread Sticky: LEDs, Lumes & LUX

    Started by Blazer420, 02-05-2014 11:44 AM
    • Replies: 7
    • Views: 10,413
    05-24-2017, 06:36 PM Go to last post
  2. Sticky Thread Sticky: The Basics Of Plant Lighting

    Started by Hosebomber, 02-01-2013 03:59 PM
    21 Pages
    1 2 3 4 5 6 7 8 9 10 ... 21
    • Replies: 311
    • Views: 163,993
    08-16-2015, 05:32 PM Go to last post
  3. Sticky Thread Sticky: LED Sponsor Guidelines - Please Read

    Started by 420, 09-24-2014 05:27 PM
    • Replies: 0
    • Views: 36,912
    09-24-2014, 05:27 PM Go to last post
  1. Questions on Mars II LED Grow Light 400W

    Started by pmed420, 05-21-2017 10:00 AM
    2 Pages
    1 2
    bloom, both, one, turn, white
    • Replies: 15
    • Views: 477
    Today, 01:01 AM Go to last post
  2. LEDs or HPS?

    Started by JoetheChro, Yesterday 07:37 PM
    leds, hps, quality, dont, have
    • Replies: 1
    • Views: 76
    Today, 12:56 AM Go to last post
  3. LED Light Help

    Started by tilamz, Yesterday 09:29 PM
    about, controller, led, light, lights
    • Replies: 0
    • Views: 59
    Yesterday, 09:29 PM Go to last post
  4. To LED or not LED

    Started by CuriousHeart, Yesterday 12:51 PM
    footprint, led, leds, light, lights
    • Replies: 0
    • Views: 74
    Yesterday, 12:51 PM Go to last post
  5. Grow room heat issue?? Need advice

    Started by shadytrees88, 05-23-2017 09:26 AM
    fan, lights, room, air, temps
    • Replies: 4
    • Views: 201
    Yesterday, 07:27 AM Go to last post
  6. First Post - LED For Grow Tent

    Started by purpcaper, 05-23-2017 08:53 PM
    1000w, actual, consumption, led, please
    • Replies: 5
    • Views: 228
    05-24-2017, 10:30 PM Go to last post
  7. Lost In Lighting - First Time Grower

    Started by DominaMortem, 05-22-2017 08:59 PM
    28w, 32w, all, jpg, room
    • Replies: 6
    • Views: 319
    05-24-2017, 08:46 PM Go to last post
  8. Fish tank lighting - Would it work?

    Started by CocoPot, 05-20-2017 02:50 AM
    will, grow, lighting, would, what
    • Replies: 10
    • Views: 502
    05-23-2017, 09:00 AM Go to last post
  9. Bipolar timer for LED lamp

    Started by fred8454, 05-19-2017 07:17 PM
    bipolar, off, phase, timer, you
    • Replies: 2
    • Views: 394
    05-22-2017, 07:16 AM Go to last post
  10. Should I add another 300 W LED light?

    Started by Pinktiger777, 05-20-2017 12:34 PM
    2 Pages
    1 2
    300 watt led, ebb and flow, grow, hydro, light
    • Replies: 17
    • Views: 694
    05-22-2017, 03:29 AM Go to last post
  11. Mars II 1200w

    Started by GSteSamson, 05-20-2017 09:38 AM
    1200w, about, electricity, mars, much
    • Replies: 3
    • Views: 410
    05-21-2017, 11:05 PM Go to last post
  12. Best type of HID Reflector?

    Started by Sneaky Snids, 05-21-2017 10:01 PM
    best, even, light, reflector, your
    • Replies: 0
    • Views: 265
    05-21-2017, 10:01 PM Go to last post
  13. LED distance questions

    Started by ChronicMonkey, 05-14-2017 11:45 PM
    different, distance, grow, led, light
    • Replies: 11
    • Views: 848
    05-21-2017, 11:26 AM Go to last post
  14. Holy Japanesie lemon squeezy driverless COB

    Started by Gree N, 05-08-2017 03:57 AM
    light, chips, also, cobs, 50w
    • Replies: 6
    • Views: 1,128
    05-20-2017, 12:36 PM Go to last post
  15. Hybrid grow light LEC/LED 1100 watts

    Started by McCree, 02-17-2017 02:03 AM
    2 Pages
    1 2
    420, cmh, hps, indoor, marshydro
    • Replies: 26
    • Views: 5,657
    05-20-2017, 12:35 PM Go to last post
  16. What size LED - 1000W or 600W?

    Started by ShaunLR97, 04-06-2017 01:21 AM
    grow, like, too, 600w, theres
    • Replies: 3
    • Views: 1,959
    05-20-2017, 10:55 AM Go to last post
  17. Any information about growing neon light?

    Started by spazzio, 05-10-2017 05:12 PM
    about, lights, neon, neon light, them
    • Replies: 3
    • Views: 897
    05-19-2017, 10:48 PM Go to last post
  18. Residential LED's for mother & clones?

    Started by pakman91, 05-19-2017 06:07 PM
    clones, have, led, using, will
    • Replies: 0
    • Views: 378
    05-19-2017, 06:07 PM Go to last post
  19. Grow light help

    Started by Jamesftw296, 05-18-2017 02:29 PM
    grow, help, light
    • Replies: 0
    • Views: 426
    05-18-2017, 02:29 PM Go to last post
    • Replies: 0
    • Views: 429
    05-18-2017, 10:52 AM Go to last post
  20. Advice please - HPS to LED

    Started by Veghead, 05-11-2016 02:21 AM
    2 Pages
    1 2
    led, hps, contemplating, 400w, 200w
    • Replies: 20
    • Views: 2,196
    05-18-2017, 09:30 AM Go to last post
  21. Colours

    Started by Dianabol, 05-16-2017 02:13 AM
    red, have, one, blue, should
    • Replies: 0
    • Views: 531
    05-16-2017, 02:13 AM Go to last post
  22. How much light on seedlings?

    Started by thejoey1234, 04-28-2017 02:21 PM
    going, have, light, should, tent
    • Replies: 6
    • Views: 1,585
    05-15-2017, 05:26 PM Go to last post
  23. I need a recommendation for an LED veg light

    Started by Chaveo, 05-12-2017 04:35 AM
    all, clones, led lights, light, veg
    • Replies: 2
    • Views: 789
    05-14-2017, 11:54 AM Go to last post
  24. Far Red Spectrum 730nm?

    Started by BushyBro, 09-17-2012 05:16 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 17,965
    05-14-2017, 11:27 AM Go to last post
  25. LED Advice, auto grows 98%

    Started by GorillaGrows, 05-13-2017 02:34 AM
    around, dont, its, leds, want
    • Replies: 8
    • Views: 845
    05-13-2017, 07:09 AM Go to last post
  26. Question Sunblaster LED 48" strip lighting?

    Started by LDReDD, 05-10-2017 08:58 PM
    any, have, led, them, will
    • Replies: 1
    • Views: 855
    05-11-2017, 01:18 AM Go to last post
  27. My DIY LEDs

    Started by Terp, 10-06-2015 04:54 AM
    3 Pages
    1 2 3
    diy cob led cxb vero
    • Replies: 31
    • Views: 11,750
    05-11-2017, 01:18 AM Go to last post
    • Replies: 2
    • Views: 1,221
    05-10-2017, 08:46 PM Go to last post
  28. Help on deciding LED light please

    Started by Jackogreen, 05-04-2017 06:55 PM
    freezer, you, ive, hole, when
    • Replies: 10
    • Views: 1,415
    05-10-2017, 12:46 PM Go to last post
    • Replies: 16
    • Views: 2,242
    05-10-2017, 09:32 AM Go to last post
    • Replies: 0
    • Views: 892
    05-09-2017, 04:36 PM Go to last post
  29. New light addition advice

    Started by bunkbudz, 05-05-2017 04:25 PM
    light, plants, current, guys, hours
    • Replies: 1
    • Views: 1,065
    05-09-2017, 12:16 PM Go to last post
  30. LED vs HPS

    Started by Mprxvenom, 05-07-2017 06:18 PM
    have, led, hps, come, long
    • Replies: 1
    • Views: 1,035
    05-09-2017, 12:12 PM Go to last post
  31. LED, T5, T8 or T12 - What should I use?

    Started by jmills826, 04-30-2017 09:32 AM
    2 Pages
    1 2
    cfl, lighting, should, strip, what
    • Replies: 21
    • Views: 2,236
    05-09-2017, 04:04 AM Go to last post
    • Replies: 2
    • Views: 1,851
    05-09-2017, 03:27 AM Go to last post
  32. UV lighting thread

    Started by Advocate420, 04-14-2017 06:55 AM
    3 Pages
    1 2 3
    help, lighting, more, should, used
    • Replies: 37
    • Views: 4,226
    05-08-2017, 02:44 PM Go to last post
  33. COB DIY Journal

    Started by Gree N, 04-22-2017 06:44 AM
    5 Pages
    1 2 3 4 5
    here, cobs, white, cob, warm
    • Replies: 60
    • Views: 5,479
    05-08-2017, 07:48 AM Go to last post
  34. Lightbulb Mars Hydro 400w Mile High Club

    Started by 420Amard, 08-12-2016 05:08 AM
    21 Pages
    1 2 3 4 5 6 7 8 9 10 ... 21
    400w, indoor, led, light, mars
    • Replies: 303
    • Views: 73,808
    05-08-2017, 05:02 AM Go to last post
  35. Question Is Anyone Using Phillips 315 Watt Ceramic Metal Halide?

    Started by TorturedSoul, 05-20-2016 03:05 AM
    6 Pages
    1 2 3 4 5 6
    315-watt, anyone, growing, phillips, they
    • Replies: 88
    • Views: 24,863
    05-08-2017, 04:21 AM Go to last post
  36. We have light!

    Started by foxygreen, 05-07-2017 08:42 PM
    your, helps, when, correctly[emoji1], wire
    • Replies: 0
    • Views: 1,020
    05-07-2017, 08:42 PM Go to last post
    • Replies: 1
    • Views: 1,067
    05-07-2017, 05:30 PM Go to last post
  37. Mars Hydro 700w and 900w diode?

    Started by biggbud, 05-06-2017 10:50 PM
    700w, 900w, diode, hydro, mars
    • Replies: 0
    • Views: 1,017
    05-06-2017, 10:50 PM Go to last post
  38. Question LED or LEC?

    Started by Stage, 05-15-2016 09:47 AM
    2 Pages
    1 2
    lec, led, output, over, would
    • Replies: 23
    • Views: 5,620
    05-06-2017, 06:35 PM Go to last post
  39. LED and HPS in same tent

    Started by burkee555, 05-06-2017 07:24 AM
    had, led, plants, side, veg
    • Replies: 1
    • Views: 1,059
    05-06-2017, 07:29 AM Go to last post
  40. Talking Eek - Lighting is intimidating! T5 & HPS

    Started by Anna123, 05-06-2017 06:22 AM
    grow lighting, hps 400, lighting, square, t5 lighting
    • Replies: 0
    • Views: 1,037
    05-06-2017, 06:22 AM Go to last post
  41. CFLs or fluorescent tubes?

    Started by TheStranger, 05-05-2017 01:29 AM
    best, box, space, tubes, would
    • Replies: 1
    • Views: 1,126
    05-06-2017, 12:47 AM Go to last post

Page 1 of 50 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950 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
  •