The electric bicycles light set have two switches functions,allowing you to choose to turn on the headlight or horn. It is easy and fast to operate during cycling,and can quickly identify even in complex road conditions. Make of ,and the surfaces of the switches is hard,smooth,and not easy to bend. Even on rainy,button can quickly touched. The equipped cable length is about 1.70m,and the cable is rectangular enough for easy installation,making it more practical. Light switches button of the scooter handle switches is red,the horn button is green,and the overall weight is very light.