I want to get some lights for mountain biking but don't know anything about them.
In the short term they will be used for a couple of hours when after work rides go on into the dark and probably slightly longer rides over the winter.
Any advice on type and power of light, battery, head mounted, bar mounted greatly appreciated. I'm not looking for Blackpool illuminations but something so I can see where I'm going would be nice. As always I'm on a tight budget and I know these things can be quite pricey!
Thanks.

