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  1. Geyapex Technology

    345w 5000k 95Ra CXA3590 4 COB panel PPFD mapping Lens Vs no Lens

    this is the Dia 100mm 90 degree optic lens we use on the panel This is normal plane glass without degree for anti-dust Here is comparison
  2. Geyapex Technology

    345w 5000k 95Ra CXA3590 4 COB panel PPFD mapping Lens Vs no Lens

    OK let's do some interesting tests on one COB grow panel with 4 pcs of 72v 5000k 95Ra CXA 3590. the driver is meanwell HLG-320H-1050B the Apogee PAR meter we use
  3. Geyapex Technology

    320W CXB3590 plus MeanWell driver, finally...just finished the prototype, will accept order soon

    Good point! we will think about it on next generation product line, thanks! (:
  4. Geyapex Technology

    320W CXB3590 plus MeanWell driver, finally...just finished the prototype, will accept order soon

    OK it's really hard to satisfy everyone...:-( but I will try (:
  5. Geyapex Technology

    320W CXB3590 plus MeanWell driver, finally...just finished the prototype, will accept order soon

    4 cob bar finished... people can choose 220w each cob runs at 50w, or 320w each cob runs at 75w, both with meanwell driver, dimmable
  6. Geyapex Technology

    320W CXB3590 plus MeanWell driver, finally...just finished the prototype, will accept order soon

    LM-P4 for 4'x4' grow tent, PAR readings will be available soon
  7. Geyapex Technology

    320W CXB3590 plus MeanWell driver, finally...just finished the prototype, will accept order soon

    The newest copper aluminum heat sinks to supply excellent heat dissipation for high power COB
  8. Geyapex Technology

    320W CXB3590 plus MeanWell driver, finally...just finished the prototype, will accept order soon

    Not that fast as I thought, but just finished one sample, look good... We have 4 cob panel and 4 cob bar for people to choose, cxb 3590, cxa 3590, cxb 3070, cxa 3070, meanwell HLG-240H-B, HLG-320H-B, Citizen CLU048-1812, CLU0481212 and Vero SE 29, all will be available soon...
  9. Geyapex Technology

    4 cob grow bar will be finished soon

    we have different power model for people to choose, each can be dimmable (:
  10. Geyapex Technology

    4 cob grow bar will be finished soon

    in order to provide as many option as we can for growers to choose from, as people have different brand perference, the vero 29 will be also available later (:
  11. Geyapex Technology

    4 cob grow bar will be finished soon

    cree cxb 3070/3590/ citizen clu048 1212/1818 with meanwell dimmable driver, 18'' square panel or 36'' grow bar, all will be available soon
  12. Geyapex Technology

    Best dimension for grow bar and panel?

    still under development...36'' is good option
  13. Geyapex Technology

    Best dimension for grow bar and panel?

    for 4'x4' tent, is it ok to run two cob bars? each has 4 cob, single at 50-75w, 36'' length?
  14. Geyapex Technology

    Best dimension for grow bar and panel?

    Hello everyone, we're designing one cob grow bar and one cob grow panel, both have 4 pcs top cob cree cxb3590/citizen clu048-1218/vero 29 gen7 for people to choose, each cob runs 50-75w, and 200-300w totally, now we're confused what dimension to make them, anybody would like to share any ideas...
  15. Geyapex Technology

    1200W LED Grow Panel from Geyapex, how do you think?

    Thank you so much for your detailed answers, which is very valuable to us. our new line products will use CREE CXB 3590/CLU048-1218/Gen 6 for people to choose, and yes, I'm totally agreed that using 4000k for veg and 3000k/2700k for flowers, we're designing one cob grow bar with 4 cob, each runs...
  16. Geyapex Technology

    1200W LED Grow Panel from Geyapex, how do you think?

    thanks for your suggestion, I think we can use different angle optics lens like 120 degree lens to make bigger spreading, of course we will consider the possibility of making the cob angle adjustable, thanks again (:
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