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enLIGHTenment said:
The production LED light with the most overall output is the Surefire L2.
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The current 100 lumens rating of the L2 is the result of "historical changes", and you should not be surprised if the L2 is suddenly rated at 65 lumens. Surefire is a company like no other, it takes more than a catalogue to "understand" it. Hey, it even takes some background info to understand the catalogue! /ubbthreads/images/graemlins/smile.gif
Back to the question and Surefire LED lights: There's always the Luxeon lottery, but in general, the L6 puts out the most light followed by the U2 and the L5. Then follows the L2 with (maybe) a *slight* advantage over the L4, then come the newest L1, E2L and the X200A followed by older L1s.
The most powerful production LED light is definitely not a Surefire. It's probably a multi-emitter light such as the Barbolight or Tektite TAC12L. If considered a production light, the Inretech Mega6 is another top contender.