... bike light:14 blue LED flashing ,5 words 40 patterns,water proof,CE,ROHS Bike Spoke LED light,flash ... bike light with 40 graphic patterns and 5 messages will make you a biking attraction. ... Wheel RotationsDisplay sequence: Message, Patterns, Time of Riding, Number of Rounds, Patterns.40 design patterns and five word patterns, patterns change every three secondsLED lights ...