Many people like the Chinese Taotronics LEDs. I think there are some quality fixtures from there, but, like everywhere, there are some bad ones too.
Here are a few reviews on the Taotronics LEDs.
http://www.3reef.com/forums/led-aqua...ew-132104.html
Lots of pictures:
http://www.3reef.com/forums/led-aqua...5g-135310.html