Ultra LSP650

So I bought this PSU because it was on sale and they offer lifetime warranty, although it isn't 80+ certified, in their web page says it has up to 80% power efficency. I was wondering why this PSU is not certified.

Here's a link to the product itself: http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=3276573

By the way, it is performing very well on my 2 week old computer and it is already registered for the "lifetime warranty". So far, so good.

Forgot to mention it has 4.7 out of 5 stars in 729 reviews.

Not a darn clue why it's not certified, but a lifetime warranty is definitely something nice. The 38amp 12v rail is not as good as most brand name psu in the 650watt range, but if it does the job for your system more power to it!