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  1. LED Light User

    COBs from EU

    For German Cree CXB Sellers www.pro-emit.de
  2. LED Light User

    Ebay leds

    I use a Cree CXB 3590 3500K with 50 Watts for the same space and my 4 Ladys love the sun
  3. LED Light User

    VEG COB Combo

    I use a 3500K Single COB Spot for Veg right now
  4. LED Light User

    VEG COB Combo

    Because I'm a GER Stealth Grower and I can't get any other Binnings as the 3500K&6500K right now
  5. LED Light User

    VEG COB Combo

    Hi Guys Last Night I build up a Cree CXB 3590 2 COB Combo 3500K + 6500K for my Veg Box (0,6×0,6m/2×2) To fire up the Sun a MeanWell HLG-120H-C1400B with a 100k Poti (+/-3%=102.3kOhm) makes it easy to dim it up 102.3% with 3 COBs in Step 2 The COBs are active air cooled and 1.43A take out 99.8...
  6. LED Light User

    Cree CXB3590 72 COBs (3600W)

    Use a 100k Stereo Linear Poti to dim 2 drivers parallel
  7. LED Light User

    Best Red Supplementation with COBs?

    I like the Cree Monos as well, but in GER it's "cheaper" to buy Osram4DIY My own created 9-Band-Spectrum with 19 Osram Oslon 80's is 50% cheaper as a Cree Clone
  8. LED Light User

    Best Red Supplementation with COBs?

    Nice Investment Dude
  9. LED Light User

    Alibaba and CXB3590

    Then U know What U want, Buy all the needed Parts and build up your own specialisted Sun. Do It Yourself Lots of Geeks like @Growmau5 and others will teach U what to do. I'm an Electro/IT-Nerd and i've learned a lot about COB Fire after 6 years with Osram 9-Band-Spectrum DIY-Mono-Builds and my...
  10. LED Light User

    CXB 3590 3500K CD COB KIT [email protected] MW-powered Silent Active Air Cooled It's workin' perfectly

    CXB 3590 3500K CD COB KIT [email protected] MW-powered Silent Active Air Cooled It's workin' perfectly
  11. LED Light User

    Is the 709-HLG240H-C1400B a good driver?

    I fire up a single CXB 3590 COB Prototype @1050mA's (35,7W) for my Veg Tent and my 4 Seedlings love it 40 cm over their Tops. Lots of Light for a 60×60 cm Tent
  12. LED Light User

    Newb 1200 watt first diy led

    Yes U need 4 2× M3×6 2× M3×10
  13. LED Light User

    Newb 1200 watt first diy led

    The Paste is enough. I use Artic Silver 5 for my 1st COB Build. A solderless COB Holder with the adapter for the 90° Angelina Reflector, 4 M3 Screws an the sun goes up 34V@1050mA (35.7W) active air cooled @30°C
  14. LED Light User

    GER DIY Osram Mono Build-Ups

    GER DIY Osram Mono Build-Ups
  15. LED Light User

    COB LED DIY Build Journal

    Nice Case Build Up I take a seat
  16. LED Light User

    Cree Horticulture Reference-Design Osram DIY

    I will order 27+9 Osram SSL Monos and a MeanWell HLG-120H-C700B for a new Prototyp Modul for a new Sprout of 8 White Widows fem. to veg the Girls. Active Air Cooled Sun with 100+ Watts max. will be a nice Build Up for 175-200€
  17. LED Light User

    cxa 3070 in 2x2 feet tent

    Use a Meanwell HLG-185H-1400B to run your 4 Cob Array. You can dim your Sun and select a constant current from 700mA to 1.4A
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