Solarstorm Bicycle Light 12000LM CRED XM-L LED Bike Bicycle HeadLight Flashlight

This is without a doubt the best bicycle headlight for the money. At 12000 lumen, it is as bright as a car headlight.

The down side to it is that on full brightness, it last about a hour and half. Also the mount that it comes with allows it to move fairly easily when you hit a hard bump.

The up side is that I see well enough with it to see in any weather and be seen as well. They have three brightness modes and a flash mode. They work as well as the three Cygolites that I have owned. Just the batteries do not last as long and they do not have as many flash modes.

I have rode with these lights everyday for the last twelve years and I love them. The only place that I know of to find them is on Ebay generally priced between $12 - $22. I have gotten them from China and the US (they're made in China) and they always work great.