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comparison

  • hobertshof Sunday, December 23, 2012 11:08 AM Reply
    Does SSC Z7 equal CreeXM-l T6 in efficiëncy? and how about U2
  • Janmee Monday, December 24, 2012 1:15 AM Reply
    @sheepish, could you help him?
  • sheepish Top 10 Forum Poster Thursday, December 27, 2012 1:22 AM Reply
    http://www.seoulsemicon.com/en/html/Product/Product_view.asp?catecode=200401
    http://www.cree.com/led-components-and-modules/products/xlamp/discrete-directional/xlamp-xml

    I conclude the Cree XM-L T6 is better than the SSC Z7 cool white, and the XM-L U2 is even better. Very roughly, XM-L U2 @ 1200mA = XM-L T6 @ 1300mA = Z7 cool white @ 1400mA, while XM-L U2 @ 2400mA = XM-L T6 @ 2700mA = Z7 cool white @ 2800mA (its maximum rated current). And the XM-L is rated for 3A.

    Also, because the XM-L is a single die it won't have the beam artifacts that the Z7 with four dice will have.
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  • Janmee Thursday, December 27, 2012 1:36 AM Reply
    Thank you, @sheepish!
  • hobertshof Thursday, December 27, 2012 3:48 AM Reply
    Thanks to both of you. That makes things quit clear for me.
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