Flock Light Biomotion TaillightProject Flocks Flock Light offers an illuminating take on rear bike lights. Its bright, yes, but its not the brightness of the light thats of interest, but where it points. Flocks innovation is to turn the idea of a bike light on its head and use the rider as the canvas to distribute the light over a wide area, alerting other road users to your presence far more quickly than a conventional bike light. What makes this possible is the brands patent