I have this TLE-6EX: http://store.led-replacement.com/tle6k2.html
better picture here: http://www.batteryjunction.com/tle-6k2.html
It is supposed to be SSC P4 emitter but it looks to me more like a luxeon k2, am I right?
luxeon k2:http://electronicdesign.com/files/29/12047/Figure_01.jpg
SSC...