These new CREE bulbs are amazing. This thing is bright...huge aura and bright spotlight at 20 feet for sure. A little heavy (~2.4oz w/battery) compared to fenix LOD, but MUCH BRIGHTER.
GoldenGadgets.com offers the CREE 110-Lumen LED Flashlight, model no. F-NF07, for $11.99. Coupon code "MEM15" drops it to $10.19. It features a CREE XR-E LED bulb, carrying clip, and glow-in-the-dark tail cap. Might take up to two weeks to ship, but I got mine faster.
can run on 1 x AA or 1 x AAA or 1 x CR123A
well under 3 ounces with 3.7V CR123A battery (brightest option which I use).