would these LED's be the same

[KevinK]

ok I'm not a expert, however are thinking of building a DIY LED unit.

first I want to build one unit to se how things go, and if that works out fine build about 6 units in total, as my tank is big.

locking into LED's, I se mostly the CREE XR-E is used,

now locking for them I find them at LEDsupply and Dealextream, I cant sethe diferance, exept price,


http://www.dealextreme.com/details.dx/sku.2394#

http://www.ledsupply.com/creexre-w107.php


can somone explain the diferance, ore are thy bothe the same

or any sugestion where to find a great deal?

thanks for the help!