Modified LSH-P, with 123 TSP, using TVOJ Luxeon III, 670mA drive to the LED. This particular Lux III has a very low forward voltage (3.25V at 700mA) which is in the Luxeon III H voltage bin territory (I had to win the lottery sometime /ubbthreads/images/graemlins/grin.gif ). The unit draws only 800mA from a fresh Surefire 123 (included). Typically, the LSHP's draw about the same amount but at half the current to the LED. About the same runtime as a stock LSH-P but 40% more output /ubbthreads/images/graemlins/eek.gif $120 shipped.
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