They moved the light selection sticky from commuting to Electronics, lighting and gadgets

http://www.bikeforums.net/showthread.php?t=142723

"The Vega’s Proprietary acrylic reflector focuses the kind of smooth, even beam pattern that Light & Motion is famous for. No more weak green fuzz, the Vega gives you a broad, white swath of light to ride behind."

I'm not sure what a focused, broad, white swath of light looks like. Personally, as a rider who likes to have headlights that could peel the paint off of a car in front, I'm not (yet) comfortable with current state of the art in LEDs. I would pass on the LED as something only to be seen by and instead go with something brighter that would light up the road ahead a lot more.