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  1. M

    The Chinese Quantum Board Knock Off Builds

    This is the the unit i purchased Greenhouse SMD5630 led light bar Samsung lm561c lm301b S6 bin led grow light bar with meanwell driver 24 of those
  2. M

    The Chinese Quantum Board Knock Off Builds

    Guys I have bought 24 of 48 samsung lm561c led boards. The supplier suggested 2 unit of hlg 240h c700b drivers. I have found elg's locally. I am a noobie on the subject. But 700 ma sounds low. What drivers would you suggest? Any advice will be highly appriciated
  3. M

    DIY with Quantum Boards

    Googling this would be more direct: Greenhouse SMD5630 led light bar Samsung lm561c lm301b S6 bin led grow light bar with meanwell driver
  4. M

    DIY with Quantum Boards

    To be honest the title of this thread made me believe that I am exactly where I should be. Sorry if it was a mistake
  5. M

    DIY with Quantum Boards

    I need 1 more like before i can post links :) Shenzhen Bright Technology. Im sure google will find it for you
  6. M

    DIY with Quantum Boards

    What would you suggest? My boards are 48 lm561c led boards. The advertising is they are 20 watt each and vf is 22.3V
  7. M

    DIY with Quantum Boards

    The seller on alibaba suggesting 2 units of Hlg 240 c700b for 24 of my units( 6*288 boards) I have found elg locally with same specs. Would that work? İsnt 700ma low? Cant we do more current for higher brightness?
  8. M

    DIY with Quantum Boards

    Both are available to me. Which would you suggest?
  9. M

    DIY with Quantum Boards

    Would a LPC 150 1050 be enough for 4 of my boards? That is equilavent of a single 288 board. I have found lps series locally. Could some one suggest me the best way to go LPC series?
  10. M

    DIY with Quantum Boards

    I have found lrs drivers on an international website which I have found to be purchasable with freight cost. If they will run my lights efficiently they can be the second plan. But I think locally find drivers may be used to do the same. Maybe more drivers but more efficiently than a single driver.
  11. M

    DIY with Quantum Boards

    For example would 12 unit of 50 watt led driver 24-36v 950 ma driver drive my system efficiently? (not as in cost of electricity but brigness(as in PAR assuming alibaba boards are using real leds) of the light). the cost of freight for Meanwell is not bargain price. I am trying to replace it...
  12. M

    DIY with Quantum Boards

    Guys I 've purchased 48 unit of Samsung 561c led boards. 24 of them. so in total, it should be equivalent of 6 unit 288 boards. But ım indecisive about the driver. Do I have to use Meanwell drivers? Cant I use cheap aliexpress drivers?
  13. M

    Driverless AC COB LED build

    any updates on the lights? How do they perform? Does the plants like em? I just started my first try with theese 20 of them in a 1m2 tent. i did lot of mistakes and because of time table i had to terminate the project and took down my tent today. i used small heatsinks and bigger pc fans. it was...
  14. M

    Need Help Selecting Driver

    I was thinking that I would use driverless cobs. But it is gonna burn lots of electric for no good reason. so I'm going with 50w LED COB chip Integrated Smart IC Driver High Power 12V COB LED Chip Grow light ( google it to found out please. Im not allowed to link anything its from the big...
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