Exposure Toro Mk15 Gun Metal BlackWith an increase to 3800 lumens cutting through the dark from the 3 spread beam LEDs, single track, gravel trails and bike packing adventures have met their match. Lightweight and with the ability to adjust runtimes between 2 and 36 hours, the Toro is the perfect travelling companion. REFLEX Technology automatically provides the perfect output for any change in speed or terrain. Note: This product is non returnable and non exchangeable once opened.