It's only 5.8 Watts for $25+ that's $4~/watt not good at all.
If you have a heatsink (like an old CPU) I would suggest something like this: http://www.ebay.com/itm/181164742072?var=480272425249&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 their easy to make just need alittle thermal...