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  1. Positivity

    LED Companies w/ LINKS

    Any link to that? eBay? alibaba...would definitely not order more than 1 to check out
  2. Positivity

    LED Companies w/ LINKS

    COBS do not equal sun Your lucky I don't have a par meter because I'm pretty darn sure you can't match the suns peak umol with a COB and grow as healthy a plant. Thats the next theory that will need to be tested from an independent unbiased source
  3. Positivity

    Looking to buy marshydro LEDs ?help

    I'm more concerned about honest users and customers who get rained on for what they grow with Shills straight up lying.. That's another story.. Haven't read this thread well enough to make a opinion on that. Busy at work so I'm just reading bits and pieces I enjoy all grow journals regardless...
  4. Positivity

    Looking to buy marshydro LEDs ?help

    just to play devils advocate http://www.ebay.com/itm/Mars-Hydro-300-Full-Spectrum-LED-Grow-Light-140w-true-Watt-For-Indoor-Veg-Flower-/371291844831?hash=item5672b7f0df:g:b28AAOSwwbdWPFQs 12 sold in the last 24 hrs... theres obviously still a place for them. $63 dollars for 140w draw....If...
  5. Positivity

    Matching Drivers and COBs

    This is from meanwells FAQ section.. Can LED power supplies be connected in parallel? Ans: MW LED power supply does not have parallel “current sharing” function so it is not suitable for parallel connection. For high power requirement, please select higher wattage power supply or divide LED...
  6. Positivity

    Any suggestions for LED lighting for veg only

    Using the new 3590s less than any other light. At least when run at 50% of their maximum output or so Depending on design you can get them to run cool to the touch
  7. Positivity

    Any suggestions for LED lighting for veg only

    Growmau has a thread with videos on how to put it together I got a few threads with light builds but not as organized Supras threads have all the part and build breakdowns with eFficiency numbers Sorry, on a phone...
  8. Positivity

    Any suggestions for LED lighting for veg only

    77 sq/ft...15w a sq/ft would be good with the latest LEDS. 1155w spread as evenly as possible Damn.... That's a big area. I'll let the pros handle that. Bunch of 200w one driver light bars would do it... Pretty easy build
  9. Positivity

    Any suggestions for LED lighting for veg only

    Next question..what's the budget.. That'll decIde whether to go caveman, time bomb, or high tech
  10. Positivity

    Any suggestions for LED lighting for veg only

    What's the size of the area?
  11. Positivity

    Looking to buy marshydro LEDs ?help

    What's the budget for this 4 x 4 x 7 currently running a 400w hps or t5..
  12. Positivity

    IF you are new to LED and want help choosing what to buy, POST HERE!

    That orange one looks a lot like the heaven dim Copy of a copy? Or the old switcheroo... Me likey design.. Me make one for you and 10,000/month for me... So ap went from hand built to mass produced China assembled? As the world turns... Reminds me of a soap opera
  13. Positivity

    IF you are new to LED and want help choosing what to buy, POST HERE!

    Omg...china cobs attack. Custom orange paint with the biggest chamfers known to mankind I think they need a better english translator I like the other one better...with less monos..real cobs, real drivers, real fan power supplys. Just need to change almost everything
  14. Positivity

    IF you are new to LED and want help choosing what to buy, POST HERE!

    That's like the China version of my white and red light. You'd just want to make sure the parts are high quality, the heatsinks are sufficient, things like that ad says cree 3590s at top but 2540s in the print. Looks a little like a amare setup. Best light I've seen out of china yet if they...
  15. Positivity

    Hawaii Growers

    nice pic of chopes in tahiti..lol @rikdabrick howzit brah...mean pic of the resin dripping on that one plant. what strain is that!? I gotta start switching to outdoor sats. The places I usually get beans from don't really have the sativas I'm looking for. Got bodhis lemon thai x genius ready...
  16. Positivity

    DIY led grow

    With everyone rooms being a little different you just need to dial it in. My friend with the veg room had a rough start where he normally never skips a beat. He's turned the veg light intensity way down and started feeding moderately every watering. He had to adjust his nutrient strength up a...
  17. Positivity

    The far red thread

    thanks mc...all my leds scare me really..dim sum good to know on the reflex..extra careful..
  18. Positivity

    DIY led grow

    @testiclees ...cool, i'll put pic up when they are flowering. mine are still babies.. unrelated random vids dedicated to my $800 el cheepos that never worked from day 1. and any other related junk.. kinda miss a girl i went out with once..she loved nsync. young n dumb :peace:
  19. Positivity

    Can cobs be used as side lighting

    I dunno rahz..coming from 600w I don't think strips or t5s would produce anything he wants.. wish I remembered the grow with the full power side lighting. It was impressive..
  20. Positivity

    DIY led grow

    kinda funny you say white widow. I got 2 paradise fem ww freebies vegging right now...never grown ww before either. theres been a few grows with short stout growth from 3k and even 2700k..bbspills? sds plants were pretty bushy too.. Think its more dependent on ambient temps, genetics..
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