I chuckled

[The Dong]

Peter Korsten wrote:
> It's indeed quite a bit of money for three LEDs and a battery holder.

Example:

http://www.dealextreme.com/details.dx/sku.1445

Along with either some Li-po (light weight) battery pack or a bank of 
ordinary high capacity NimH and off you go. I wouldn't care what the box 
looked like or 100g here or there much if I'd just saved £260 for 
effectively the same headlamp illumination..

http://bikeled.org/