400+ lumen Cree xp-g flashlight

R5 binned (139 lm @350ma) cree xp-g on mcpcb, Custom 1.5A buck driver board (designed,etched,and assembled by me) based on a zxld1370, LEDIL Iris-xp 6˚ optic, 3 CR123 batteries.

Uploaded: December 5, 2010
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