Anybody using those? I'm thinking about purchasing this light,but I'm not sure if they are good enough for using in the trails. I'm not planning on doing long night rides . I only intend to use them to extend rides a little beyond sunset time and to ride back home trough bike paths and fire roads. Long time ago I had the NiteRider blowtorch HID that I used for the ocasional 24 race. How would you compare both? I'm sure light technology has improved a lot in the last 15 years or so... Anyway, I guess I'm trying to decide if the Lumina 1200 is good enough to use on the trails or if it is only useful for road/commute.