1. The life of this LED light can be 100,000 hours, and it can be seen from 20 meters away, it's and ideal/safe choice increasing the visibility at night along with the other lights on your self balancing transport.
2. Press the white rubber shade on top to lit the light, and there are steady and flashing modes!
3. Installation Instructions: Tight the nuts, it will compress the rubber ball to adjust to the diameter of the grip Then insert into the hole of the end of handlebar.
Materials: 6061 ultralight aluminum, CNC
Emitting Color: Red
Battery Used: 2* LR1130/AG10 (Included)
For handlebars of 16-23mm inner diameter