My husband and I both have the Light & Motion Vega (the previously link from mtbr.com that someone posted reviews it). It's bright enough to illuminate everything in front of you, it's small and light so when you need to take it off the bike, it's easy to throw in your bag, and there's no battery that you have to bring with you - you plug it in like you do your cell phone. The battery lasts awhile too, so there's no worries about long rides with the light. I bought mine on sale from bike nashbar, and he bought his on sale from performance. It's a great light and for a decent price for how bright it is (regular $175). Just another suggestion for those searching for a new light. Oh, and Light & Motion's customer service is great too - my husband crashed and slightly damaged his light - he called customer service and they had no problem replacing the damaged part for him.