If you need or want flashlihgt with SST-50 emitter...
http://offers.dealextreme.com/team.php?id=1573
http://www.dealextreme.com/p/trustfire-st-50-sst-50-5-mode-1300-lumen-memory-led-flashlight-2-18650-36031?item=1
Nice looking housing, crappy charger and batteries but, you get a fancy box 