I recently purchased a replacement bulb for my Surefire G2 was happy to receive it. Had a small problem with the first bulb and contacted Customer service by email explaining what had happened with no questions asked they apologized and sent me a new bulb which works great. So not only do they have good prices they also have GREAT Customer service.

Discovered that I could cycle thru the 5 settings of the XP-G (hi, med, low, strobe & sos) by twisting the base cap off/on. On low, guessing I was getting three hours of runtime. Recently, purchased the JETBeam JL160 RCR123A rechargeable batteries and found that only the hi, med and low settings work. Then after a few uses the lamp stopped working. Going to order another one of these P60 Style 5-Mode XP-G (R5) lamps to try out with the rechargeable batteries again. See what happens and report my results.

An unbelievable upgrade to your classic 6P for six bucks! Pull the outer spring off the drop-in and it fits perfectly in the 6P. Now, the old SureFire performs like a modern light.

Purchased for my Pelican M6, but would not function. It fits tight in my surefire G2 and increases the lumens greatly! Only gave 4 stars since it didnt work in my M6. Anyone know why?

Fit right but cannot get to cycle through the five modes other that that would recommend

Ordered this with some other stuff to give it a try, and was amazed... I carry a Fenix PD35 as my EDC, and when I turn it on Turbo and shine my upgraded P60 into the beam, I can see the old Surefire's beam....much narrower but very bright! Best $5.95 I've ever spent on a light!

For this LOW LOW price I've upgraded my HELLFIGHTER X-8 flashlight to a five mode light with extra lumens,excellent !!!!!!

It is a little long for my Surefire G2, but the light output is very good. I must learn how to modify it.