The Exposure Toro Mk14 Light gives you 3600 Lumens punching from the 3 spread beam LEDs single track. Gravel trails and bike-packing adventures have met their match. Lightweight and the ability to adjust burn times between 2 and 36 hours make the TORO the perfect travelling companion. REFEX ++ to Automatically provide the perfect output for any change in speed or terrain.REFLEX: Reflex automatically adjusts the light to provide boosted output when riding hard and fast then intuitively dimming for the slower sections such as climbs. This is all to optimise battery capacity, to provide extra light when needed and save it when not required. Reflex achieves this by using data from 3D digital accelerometers including gyroscope and thermistors ... More info