Will the Kegao driver power 2 LEDs?

[pedalinbob]

http://www.dealextreme.com/details.dx/sku.14035

It states it will drive 3x1w, but will it drive 2?

Hmm...I believe they will power 1 to 3 LED's:

http://www.kg-power.com/productslist.asp?id=24&nid=41

75% efficiency isn't terrible...