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  1. C

    Quantum Boards LED Plug n Play HID Duct cooled retrofit Kit

    great design
  2. C

    Bridgelux EB Series Build

    where are you going to get the leds from?
  3. C

    Bridgelux EB Series Build

    these dont need a heatsink, A 4x8 sheet of plywood 96 of these is going to be built!!!!
  4. C

    Bridgelux EB Series Build

    so what drivers are you gonna use?
  5. C

    Can you have too much light?

    please return those lights!!!!!!!!!!!!!
  6. C

    COB heat sink case

    you need a friend in the states to ship you stuff
  7. C

    DIY with Quantum Boards

    how do these compare to the 3030?
  8. C

    Cree recommended Xlamp LED DIY Build

    I thought about doing that cree design also, could I use the 7" profile from heatsink usa?
  9. C

    DIY Passive cooling with PIN Heatsinks SST120 and SST140

    those splayed sinks are sharp!!!
  10. C

    630w DE - CMH?

    its only offering 105 lumens per watt, four 150w cobs should blow this thing away.
  11. C

    Nevergood's high power garden

    I Have some CLU 550s and some CLU056s and some cobholders Im trying to sell VER 4
  12. C

    My Amare, Hydroponics Hut, & SunCloak Grow

    VERY COOL!
  13. C

    Nevergood's high power garden

    Did You stop using Starlite led heatsinks?
  14. C

    23x CLU048-1212C4 vs. 6x CXB3590 CD

    Dam, I was pretty close cool
  15. C

    23x CLU048-1212C4 vs. 6x CXB3590 CD

    Also, it seems like citizen wants to be driven harder than cree.
  16. C

    23x CLU048-1212C4 vs. 6x CXB3590 CD

    Use 325 for the LER, dont quote me, but it seem like that number matches the light extraction efficiency calculations i got from citizen for the clu58.
  17. C

    Nevergood's high power garden

    i like those reflectors
  18. C

    COB LED DIY Build Journal

    how much for the case?
  19. C

    Lets talk about "Other" COBS !

    citizen all the way!!!!!!
  20. C

    Nevergood's high power garden

    looking good dude!
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