Originally Posted by n4zou

http://www.dealextreme.com/details.dx/sku.16091

http://www.dealextreme.com/details.dx/sku.5790

http://www.dealextreme.com/details.dx/sku.1251

http://www.dealextreme.com/details.dx/sku.15642

High quality flashlight. Bright enough in Medium and Low modes for on road use with reasonable run times.
High mode is great for off road. It's too bright in traffic! A policeman pulled me over and told me not to use it in high mode with oncoming traffic. Rapid flash mode is extremely bright even on a bright sunny day.
Bike clip holds the flashlight firmly without the rubber strip so you never need worry about losing it. Fits perfectly without rubber strip on road drop bars and a thin rubber strip from an old tube works for smaller diameter handlebars.