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PlayboyJoeShmoe said:
Three times I have hit a M*g Xenon with one extra cell (ie: 4C instead of 3D) and had a flsh each and every time.
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I recall reading somewhere on this forum that Xenon bulbs do not take well to being overdriven. Immediate flashing seemed to have been the common result for xenons. At $4 a pop (no pun intended /ubbthreads/images/graemlins/smile.gif ), I don't really want to try it myself.
I do use overdriven krypton bulbs (3 cell bulb in my 4C Maglite, and 5 cell bulb in a 2C Maglite w/ 3x123 lithiums). It does cause the bulb to flash out after some time, and shortens its overall life (as opposed to normal use), but at $1.70 for a Rayovac 2 pack of kryptons at WallyWorld, the brighter output is worth it (to me).
And besides, whenever one of my lights experiences a flash out, I ALWAYS have another one handy! /ubbthreads/images/graemlins/wink.gif /ubbthreads/images/graemlins/thumbsup.gif