Received and installed the CREE R2 LED 290 Lumen on my Surefire 6P LEDs today.
The lamp was packaged in an old camera film case with a foam peanut and the case was wrapped in paper towel and bubble wrap.
All 3 of the lamps I ordered work as advertised and were easy to install.
It's much brighter than the original LED and well worth the $19.99 price tag.
Buy extras just in case you want to build customized Surefires later on
.