Daniel Rutter writes: "LED flashlights are better than incandescent, but not for the reasons you might think. I've done a couple of hefty LED flashlight comparisons, now. The latest one, just finished, is here. It covers the neat little Streamlight Stylus 3, five Tektite lights (four of which are waterproof to 1000 feet...), and a couple of old-fashioned filament-bulb Maglites, so you can see how the new technology stacks up. My first comparison is here; it covers a few of LEDCorp's cheap but tough lights, and some of the very, very Star-Trekky EternaLights. They've got microprocessor control, baby!" Nifty. Birthday presents galore.