The Exposure Blaze Mk 3 Rear Light is a fantastically intelligent, highly powered rear light, for commuting, road cycling & Time Trial’s. It features Ambient Kinetic Technology (Re AKT), enables the light to automatically get brighter when slowing down & when entering areas of higher ambient light to create a contrast in brightness. Updated with Peloton mode, which utilises Re AKT Technology for use in a chain gang by dimming upon detection of a rider’s front light, preventing a dazzling effect, but flaring up as a beacon at the tail of the pack.