deep red

  1. P

    Whats the most efficient deep red chip?

    with Cree's XPG3 photo reds made me wonder. Seems to be an incremental increase in efficiency over their XTEs, but how does that compare to other chips like the osrams HLG is using ?
  2. welight

    XPG-3 Deep Red sets new Standard

    Cree have now released the new XPG-3 Deep Red(Photo Red) Key takeaways up to 1500ma drive >4.0umol/j Standard XP Footprint for easy upgrades Cheers
  3. DonBrennon

    Are these arrays any good for supplemental UV & deep red?

    http://www.ebay.co.uk/itm/LEDbloke-3-LED-Arrays-on-20mm-star-heatsink-Reef-Grow-Planted-UV-CREE-3up-/261782265471?var=&hash=item3cf3705e7f:m:mCou04yXcUD-3x2pqwbiT7w I'm specifically looking at the full UV (385-415nm) and the grow (photo red), they are updating the page, so info is a little...
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