First of all, please excuse me if this site has already been posted but I didn't feel like reading thru 10 pages of posts to verify. I have found this site to be quite helpful in all my LED needs
http://www.superbrightleds.com/ . Their site is a little odd to browse but to view any of the products in a catagory just click the BUY NOW link .... you don't actually have to buy anything but its the best way to view the products. I've orderd from them 4 times now and never had an issue with their service or product, plus they are a little lighter on the wallet than some of the other options I've seen posted.