The unique design bike is a steady mode signal lamp and Safety warning can make your bicycle cool when riding in the night and ensure your Safety. Bicycle handlebar lamp can tell others where you are and which direction you are riding to when riding in dark. It is a great gift choice for your friends who like outdoor activities
When installing the bike handlebar LED lights into the standard bicycle handlebar ends, you can tighten the nut to adjust the diameter of the rubber ball, and then squeeze the lamps to the holes of the handlebars ends clockwise. Remove the lamps anti-clockwise when pulling out.
2. Some of the handlebar’s holes may be relatively large, you can wrap the rubber ball with tape a few times and then set into it.
Package Dimensions‏: ‎ 2.5 x 2.5 x 1.5 inches; 3.53 Ounces
Batteries‏: ‎ 2 Lithium Metal batteries required. (included)