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  1. platrypus

    The Chinese Quantum Board Knock Off Builds

    Hey @Moflow, how about the board you got from R2T? Are they any good?
  2. platrypus

    The Chinese Quantum Board Knock Off Builds

    Thanks- waiting to see what Meijiu offer- was thinking A type drivers because of the possibility to regulate voltage, if I'm not mistaken? Also, I plan to run the 312 @60-70W (minimum wattage iirc).
  3. platrypus

    The Chinese Quantum Board Knock Off Builds

    Hi, was busy with other things so just completed all the maths and about to order 2xfotop800@3000k + 2xfoled312@3500k and 2xfoled312@4000k in the end. The goal is to have flexibility as I'm thinking of having a smaller veg/clone area. In terms of drivers, as I want to run everything low power...
  4. platrypus

    The Chinese Quantum Board Knock Off Builds

    OK, thanks- that's not too high!
  5. platrypus

    The Chinese Quantum Board Knock Off Builds

    Do anyone know the forward voltage of Fotop 800 and Foled 312?
  6. platrypus

    The Chinese Quantum Board Knock Off Builds

    4x4 tent. I made the calculations and everything normally fits. Trying to get as much coverage as possible and running the boards low. Yes, 312 are the same size at 304, so 1/5 of Fotop. Still making the maths on the drivers, and looking at constant current/series wiring now. I chose the 312...
  7. platrypus

    The Chinese Quantum Board Knock Off Builds

    So, did my maths! :) End up thinking to get 2*FOTOP 800 (@3000K) + 6-8*FOLED 312 (probably mixing 2700K, 3000K and 4000K) - should be plenty of light (3472 leds) and doable without heatsink (FOTOP@180W, FOLED@60W). Or 304s instead of 312... Thinking 1xHLG-480H-48 for the FOTOP and 2xHLG-320-36...
  8. platrypus

    The Chinese Quantum Board Knock Off Builds

    USD- yes, everything is included at that price, driver, heatsinks, dimmer...
  9. platrypus

    The Chinese Quantum Board Knock Off Builds

    Thanks a lot for your replies, sums it up nicely! I guess I was a bit edgy about running the boards without heatsink. Doing the maths again :)
  10. platrypus

    The Chinese Quantum Board Knock Off Builds

    OK, thanks, that's the information I needed!
  11. platrypus

    The Chinese Quantum Board Knock Off Builds

    Hi guys, I'm setting up for a 4x4 and hesitating between 4*288 LM301b (305$) or 2*800 LM561c boards (378$ - both from Meijiu). I've read a lot about LEDs, but still can't make up my mind! Shipping costs slightly more expensive in the case of LM561c boards... Any pointers?
  12. platrypus

    The Chinese Quantum Board Knock Off Builds

    What’s the seller?
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