Hey take a look at this Cateye HL-EL320 LED Bicycle Headlight

Cateye HL-EL320

I really liked this light for the 3 months or so that it lasted. It's bright, uses readily-available AA batteries (I found rechargeable NiMH ones, which held a charge for a long time). The problem is the plastic mount is well behind the center of gravity, so it bounces a lot on rough roads. That's what killed my light: I was riding on a gravel road, and the fatigue simply caused the light to break off its mount. The light itself still works, but the mounting is irreparable, so I had to toss the whole thing.See all 9 customer reviews... This LED headlight features a phenomenal 70 hr constant runtime and Cateye HL-EL320 140 hr flashing runtime New Flex-Tight tool-free universal mounting bracket 4AA batteries -- included The Cat Eye EL320 bike headlight provides a massive 1000 candlepower from a single LED (which is a 150% Cateye HL-EL320 improvement over previous versions) and Cateye's exclusive Opticube Cateye HL-EL320 lens technology Constant and flashing modes Uses four AA Cateye HL-EL320 batteries ... »» Read more...

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