I'm selling a barely used Surefire G2 Nitrolon with the standard P60 lamp PLUS a Surefire 120 LUMEN extra high output lamp (P61). This lamp is 50% brighter than the Surefire G2 LED 80 Lumen lamp. It is incredibly bright.
The original lamp was never used. The high output lamp was used for exactly one duration of batteries. This has been a nighstand flashlight and has not been carried or abused, even though it could take plenty.