Does anyone know of a decent light that actually lasts more than three months? For seemingly the umpteenth time I've had a light fail in that time (or less) and consequently had to can my pre-dawn ride this morning. Needless to say I am less than amused by this.

Sure, the light was under warranty, but generally warranties aren't worth the paper they're written on in this country unless you're prepared to take them to court (which would end up costing me more money than the light originall cost me anyway, and is thus hardly worth the effort).

Should I just by cheap lights in future and just save money on the costs of replacing them as they die?

And before anyone asks, no, that light didn't go through my crash last Sunday, it was sitting at home safely attached to my other bike at the time.