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 6 7 8 9 10 ... 21
    • Replies: 311
    • Views: 119,447
    08-16-2015, 06:32 PM Go to last post
  2. Sticky Thread Sticky: LED Sponsor Guidelines - Please Read

    Started by 420, 09-24-2014 06:27 PM
    • Replies: 0
    • Views: 31,010
    09-24-2014, 06:27 PM Go to last post
  3. Sticky Thread Sticky: LEDs, Lumes & LUX

    Started by Blazer420, 02-05-2014 12:44 PM
    • Replies: 0
    • Views: 3,502
    02-05-2014, 12:44 PM Go to last post
  1. Anyone running 400W HPS - Quick question

    Started by bckush, 01-17-2017 09:58 PM
    2 Pages
    1 2
    anyone, hps, question, quick, running
    • Replies: 18
    • Views: 440
    Today, 10:36 AM Go to last post
  2. Lightbulb Mars Hydro 400w Mile High Club

    Started by Spart, 08-12-2016 06:08 AM
    18 Pages
    1 2 3 4 5 6 7 8 9 10 ... 18
    400w, indoor, led, light, mars
    • Replies: 265
    • Views: 32,327
    Today, 01:29 AM Go to last post
  3. When to switch from MH to HPS

    Started by rory, 01-20-2017 12:12 PM
    any, bulbs, hps, switch, when
    • Replies: 6
    • Views: 149
    Yesterday, 11:42 AM Go to last post
  4. Trainwreck disaster with LED

    Started by Photoslave, 01-20-2017 05:14 PM
    light, led, wish, have, trainwreck
    • Replies: 10
    • Views: 269
    Yesterday, 09:21 AM Go to last post
  5. Ok - What's the best lighting?

    Started by XobeMan, 01-17-2017 04:32 PM
    2 Pages
    1 2
    lights, you, led, light, best
    • Replies: 28
    • Views: 639
    01-20-2017, 08:06 PM Go to last post
  6. New grower LED question - Please read

    Started by bckush, 01-09-2017 09:56 PM
    can, diodes, light, plant, watt
    • Replies: 4
    • Views: 575
    01-20-2017, 08:55 AM Go to last post
  7. Will this LED light work for me to grow?

    Started by jeffmika, 01-19-2017 08:27 PM
    grow, led, light, will, work
    • Replies: 7
    • Views: 240
    01-20-2017, 07:33 AM Go to last post
    • Replies: 1
    • Views: 211
    01-19-2017, 08:06 PM Go to last post
  8. CMH vs MH temps?

    Started by Massmeds420, 01-17-2017 07:25 PM
    cmh, cooler, just, selling, than
    • Replies: 1
    • Views: 227
    01-19-2017, 10:00 AM Go to last post
  9. LED size

    Started by Hgrk17, 01-18-2017 11:46 AM
    space, move, about, plants, size
    • Replies: 1
    • Views: 262
    01-18-2017, 07:24 PM Go to last post
  10. Bug Zapper UVB 7x stronger then sunlights

    Started by LEDBud, 05-13-2016 07:57 PM
    measured, output, then, uvb, zapper
    • Replies: 10
    • Views: 2,337
    01-18-2017, 12:15 PM Go to last post
  11. Mars-Hydro - Formerly TopLedGrowLight - Customer Service Review

    Started by AllSmiles, 12-16-2014 05:38 PM
    15 Pages
    1 2 3 4 5 6 7 8 9 10 ... 15
    mars ii, mars review, mars-hydro, reflector series, top led grow light
    • Replies: 222
    • Views: 54,350
    01-17-2017, 06:30 PM Go to last post
  12. How much is too much?

    Started by bckush, 01-15-2017 01:36 PM
    000, anything, autos, how, much
    • Replies: 1
    • Views: 324
    01-17-2017, 04:35 PM Go to last post
  13. Which LED to buy

    Started by Kip22, 01-07-2017 07:31 PM
    light, looking, mars, their, think
    • Replies: 5
    • Views: 856
    01-15-2017, 07:11 PM Go to last post
  14. Need Info On A Light

    Started by JesseGuy420, 01-15-2017 01:56 AM
    how, many, bulb, small, had
    • Replies: 5
    • Views: 330
    01-15-2017, 10:44 AM Go to last post
  15. Gram per watt question

    Started by Grebs, 12-15-2016 08:04 PM
    about, gram, per, talking, total
    • Replies: 6
    • Views: 1,475
    01-15-2017, 08:48 AM Go to last post
  16. Lighting Suggestions

    Started by GreeDE, 01-12-2017 10:31 AM
    lighting, suggestions, foot, plants, six
    • Replies: 4
    • Views: 561
    01-14-2017, 06:09 PM Go to last post
  17. Auto grow lighting question

    Started by Theowl36, 01-12-2017 05:20 PM
    2 Pages
    1 2
    auto, but, good, grow, hps
    • Replies: 20
    • Views: 735
    01-14-2017, 04:13 PM Go to last post
  18. LEDs & Daylight

    Started by juicy steve, 01-13-2017 08:17 AM
    but, daylight, flowering, they, will
    • Replies: 2
    • Views: 406
    01-14-2017, 02:36 AM Go to last post
  19. LED lights - Can't be real

    Started by Seanmac, 12-07-2016 08:08 PM
    4 Pages
    1 2 3 4
    led, buy, you, lights, one
    • Replies: 46
    • Views: 4,157
    01-13-2017, 07:51 PM Go to last post
  20. T5s for flower? What is your experience?

    Started by Loggerjoe1, 01-12-2017 11:49 PM
    bulb, bulbs, flower, have, t5s
    • Replies: 7
    • Views: 470
    01-13-2017, 12:36 AM Go to last post
  21. Mars Hydro 192 reflector series question

    Started by Outlaw81G, 08-04-2016 09:56 PM
    using, flower, light, veg, during
    • Replies: 10
    • Views: 2,955
    01-11-2017, 08:39 PM Go to last post
  22. Talking 1000W LEDs for first time grow

    Started by jimmyjams, 01-05-2017 08:50 PM
    1000w, grow, led, time, yields
    • Replies: 5
    • Views: 851
    01-11-2017, 02:13 AM Go to last post
    • Replies: 9
    • Views: 656
    01-11-2017, 01:14 AM Go to last post
  23. CFL Lights Mix - Newbie

    Started by seed2weed, 01-08-2017 11:04 PM
    cfl, each, light, mix, plant
    • Replies: 1
    • Views: 614
    01-10-2017, 11:10 AM Go to last post
  24. Ceramic metal halide

    Started by runonsent, 01-06-2017 09:38 AM
    3 Pages
    1 2 3
    grow, have, shop, them, they
    • Replies: 34
    • Views: 1,469
    01-10-2017, 07:44 AM Go to last post
  25. 500w/625w CFL vs 400w HPS

    Started by tone203v, 01-09-2017 06:46 PM
    also, better, big, cfl, just
    • Replies: 0
    • Views: 502
    01-09-2017, 06:46 PM Go to last post
  26. Enough light for seedling stage?

    Started by jacob96420, 12-30-2016 05:38 PM
    3 Pages
    1 2 3
    guys, you, hoods, enough, after
    • Replies: 41
    • Views: 2,202
    01-09-2017, 02:40 PM Go to last post
  27. Is this a good deal?

    Started by Kai420Fowler, 01-09-2017 01:35 AM
    3 Pages
    1 2 3
    deal, good, sent, getting, using
    • Replies: 31
    • Views: 1,173
    01-09-2017, 10:30 AM Go to last post
  28. LED vs HPS

    Started by LochGee, 03-21-2014 08:04 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 92
    • Views: 56,910
    01-09-2017, 07:15 AM Go to last post
  29. Switching from HPS

    Started by BuzzDaddy, 01-06-2017 04:11 PM
    california, lightworks, buy, any, information
    • Replies: 9
    • Views: 799
    01-09-2017, 07:01 AM Go to last post
  30. Veg & flower lighting question

    Started by GrowMom, 01-08-2017 03:37 PM
    42w, add, comes, flowering, schedule
    • Replies: 6
    • Views: 594
    01-08-2017, 07:31 PM Go to last post
  31. 660w Super Lumen HPS

    Started by daz8259, 01-08-2017 11:45 AM
    660w, hps, rvk, thinking, lumen
    • Replies: 0
    • Views: 501
    01-08-2017, 11:45 AM Go to last post
  32. 600W ballast

    Started by hornato420, 01-06-2017 11:31 PM
    600w, ballast, doesnt, matter, all
    • Replies: 0
    • Views: 613
    01-06-2017, 11:31 PM Go to last post
    • Replies: 95
    • Views: 13,162
    01-06-2017, 10:12 PM Go to last post
  33. First grow few problems

    Started by bllsr, 12-12-2016 06:16 PM
    first, grow, planning, reflectors, watt
    • Replies: 1
    • Views: 1,513
    01-06-2017, 05:43 AM Go to last post
  34. LED Brand Comparison - Which One To Buy

    Started by Jarimuana, 01-03-2017 11:07 AM
    2 Pages
    1 2
    best, brands, choosing, led, their
    • Replies: 24
    • Views: 1,609
    01-05-2017, 05:36 PM Go to last post
  35. 600w ballast

    Started by hornato420, 01-05-2017 10:48 AM
    ballast, have, 600w, 4x4, insight
    • Replies: 2
    • Views: 620
    01-05-2017, 11:32 AM Go to last post
  36. Veg clone 6400 lumens?

    Started by growgreen755, 01-05-2017 09:21 AM
    box, feet, have, lumens, one
    • Replies: 0
    • Views: 608
    01-05-2017, 09:21 AM Go to last post
  37. type of ballast 400 watt hps?

    Started by growgreen755, 01-05-2017 04:38 AM
    did, hps, piece, them, watt
    • Replies: 1
    • Views: 588
    01-05-2017, 04:54 AM Go to last post
  38. Can anybody beat my LED?

    Started by Jarimuana, 12-19-2016 08:06 PM
    4 Pages
    1 2 3 4
    leds, ballast, only, ive, 600w
    • Replies: 50
    • Views: 4,091
    01-04-2017, 10:08 AM Go to last post
  39. Twilight LED Grow Light Price Questions

    Started by Twilight LED, 06-09-2015 02:52 AM
    • Replies: 11
    • Views: 1,291
    01-04-2017, 01:58 AM Go to last post
  40. First time LED grower 4x4x6.6 tent

    Started by Snoogensz, 12-14-2016 06:30 PM
    2 Pages
    1 2
    4x4 grow tent, advanced led, first time beginner, ive, led lighting grow tent
    • Replies: 22
    • Views: 2,231
    01-03-2017, 04:00 PM Go to last post
  41. Gearing up

    Started by Jaymoid, 01-02-2017 11:54 PM
    bulbs, can, through, use, vegetative
    • Replies: 0
    • Views: 658
    01-02-2017, 11:54 PM Go to last post
  42. First ballast - Help

    Started by tone203v, 12-31-2016 11:48 PM
    ballast, just, need, plug, these
    • Replies: 9
    • Views: 820
    01-02-2017, 03:36 AM Go to last post

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