I wonder why Fenix would go tot the trouble of having the same light with two different emitters? Seems like a waste, unless one is more efficient than the other...
What is the efficiency of the Osram Golden Dragon? Is it any higher than that of the XP-E, or are they just trying to get different beam shapes?
What is the efficiency of the Osram Golden Dragon? Is it any higher than that of the XP-E, or are they just trying to get different beam shapes?