1. We are currently experiencing issues with viewing and uploading images, our team is working on the issue.
    Dismiss Notice
SupraSPL
Last Activity:
Jun 2, 2017
Joined:
Apr 8, 2009
Messages:
4,373
Likes Received:
12,931
Trophy Points:
338
Location:
back east
Occupation:
nug engineer

Share This Page

 

SupraSPL

Well-Known Member, from back east

Time to build some new lights. CXA3590 5K DB for vegging. New drivers HLG-120H-C350B for vegging, HLG-185H-C700B for flowering. Mar 9, 2015

SupraSPL was last seen:
Jun 2, 2017
    1.  
      Quietbud
      Quietbud
      Newb on forum. Wanting to get grow license in Alaska, but tough affording enough cob lights to make money at it starting out. Wondering if you could help me out here. Are members still able to get good prices with Kingbrite? I'm new to talk forums and havent figured out if this Kingbrite thing is still a good go. Lovin this site . Thanx for being there.
    2.  
      Steven Strevel
      Steven Strevel
      Is anyone really doing the 6/2 lighting?
      1. CaptainZack likes this.
      2. CaptainZack
        CaptainZack
        that's 18 a day ... 6 dark spread out for what ? less electric ?
        Jun 17, 2017
        .nobody. likes this.
      3. CaptainZack
        CaptainZack
        hermy city in my eyes
        Jun 17, 2017
        .nobody. likes this.
    3.  
      ImAgrAsian
      ImAgrAsian
      Hello Supra! Been reading many forum last few months. Thank to you and many others for your time and info. I was curious on reflector if you've ever tried using reusing the 4oz jello or fruit containers? I just think the reflectors sold is so expensive. If DIY reflector is as good I'd go that route. Thanks again for your abundance of info
    4.  
      sweetcheeba420
      sweetcheeba420
      hey supra, how did those mass effects turn out for you. would love to hear your feedback
    5.  
      s0p3rsa1yan
      s0p3rsa1yan
      Hi Supra.. Need you advice..
      I have One CXA3070 working at 50W
      I use it currently on top of 1 week Seedlings.
      What is the distance i should put it?
      I soon will order a driver and run 6 CXA3070 together..
      And when i do get all 6 workig, what distance should i put between the panel and my veg plants?
    6.  
      NorthernEmeraldNursery
      NorthernEmeraldNursery
      Hey supra heard a lot of great things. I have a question. I just recently purchased 8- cxb3590 3500k 36v DB cobs, 8-150*70mm pre-drilled pin heatsinks, 2- MW HLG-185H-C1400B drivers. For a 4x4 area what would proper displacement and spacing be?
    7.  
      SuperSimon
      SuperSimon
      Dear Bro
      ive got a brain bubble while reading info and find U as a very good example
      my english is no good
      i order 10 pcs prolight opto PACF-57FVL-BC8P ( 6 at 3000k & 4 at 5000)
      what you think bout this mixture
      and a problem! which driver works good at this optos?
      ive found a meanwell Mean Well HLG-185H-36B /5.2 a
      i calculate something like f 10 cobs at 520 ma and ive got around 30000lm at 187 w/im right?
    8.  
      loco92
      loco92
      Thank you very much ! You are the best
    9.  
      ChaosHunter
      ChaosHunter
      Hi Supra ! What COB parts list would you recommend for a 2x2.5 grow tent setup ?
    10.  
      nuskool89
      nuskool89
      Years later......you're still the man man
      1. Big smo likes this.
    11.  
      Psynthetic
      Psynthetic
      Hi Supra,

      I'm looking at this Mean well HLG-600H-36A. On that doc it says I can run 6 vero 29's on that power supply running at 2.78 amps. It looks like these are adjustable? if so do you use meters to tell what the amperage is?

      Also since this is a 600 watt power supply does that mean that each of these 6 chips are running at 100 watts each, would I still need active heatsinks with this setup?
    12.  
      S7M
      S7M
      I'm currently gathering information on my light choice for a 4x12 table, I've watched videos from growmou5 and saw where he's reccomended you as the guy in the know. Is there a way you could pm me where we could discuss my options as my electric situation is unique
    13.  
      Forrestfirebuds
      Forrestfirebuds
      Hey supra, quick question. Should i use the kingbrite 120°lens or no lens. I see growmou5 uses lens but ive read some post saying the lens penalize the cobs and some that say they help. I need your help. Thanks
      1. butterbudface
        butterbudface
        The kb120 just spreads the light better, Not so hot in the middle and more light away from the centre. I was thinking of using these lenses if i decide to go scrog. It does drive up your startup cost though.
        Jul 19, 2016
    14.  
      TimeStorm
      TimeStorm
      You rock! thanks for all the info on DIY LEDs. Do you know anyone other than Jerry where I could buy COBs from a high bin? The best bin he has for the 3590 is CD, and he doesn't have any CXB1820. I am having a hard time finding any COBs from one of the top 2 or 3 bins. My goal is 45k lumens while staying under 300W. I like the idea of the 1820 because I can get a good variety of 2700k,3500k, and 5000k
      1. SupraSPL likes this.
    15.  
      Forrestfirebuds
      Forrestfirebuds
      Hey supraspl. Thanks for all your posts and help. Can you give me your opinion on if you think the cxb 3590 3500k top bin is worth the price increase over the cxa 3070 3500k top bin? $53 vs $22.5. Thanks i ask because you have that experience with both and i trust your advice. Thanks
      1. SupraSPL likes this.
    16.  
      thetruth127
      thetruth127
      Hi , Supra I'm running a lpc-60-1400 on a cxb3590 36v in a space bucket setup (http://www.spacebuckets.com) and would like to know how far away do you recommend from the cob , I have two 5 gallon buckets stacked now. .
      1. SupraSPL likes this.
    17.  
      Rocket Soul
      Rocket Soul
      Hi supra. Would you drop by bin comparison 2 thread? Seems like something off with the numbers to me. Colder spectrum consistently higher ppfd/w when colder light should hace fewer, but more energetic, photons per watt. Im a noob so not too sure. Check?
      1. SupraSPL likes this.
    18.  
      Jofo
      Jofo
      I'm in a small cabinet so I have the COB's on a 28" x 5" heatsink with the fans and fins outside of the box. Most of the heat radiating bits are outside. Cab temp is +5F over ambient and I think I'm generating about 950micromols. Any thoughts on this setup? Thoughts on optimizing for thermal over electrical efficiency? Appreciate your continued contribution to the community. Best, j
      1. SupraSPL likes this.
    19.  
      Jofo
      Jofo
      Sup - I recently built a five COB light, all CXB3590, three 3000K and two 5000K. I'm running them on HLG-240H-36 for the 3000K's and a HLG150H-36 for the 5000K's, in parallel. I noted that most are using a single driver per COB, is there an advantage to doing so? I'm optimizing for maximum photon output while not pushing the COB too extinction.
      1. SupraSPL likes this.
    20.  
      Sthomp
      Sthomp
      I just wanted to say thanks for all the helpful information you posted!
      1. SupraSPL likes this.
  • Loading...
  • Loading...
  • About

    Location:
    back east
    Occupation:
    nug engineer
  • Loading...